{
  "schema": "budgeted-exposure-v1",
  "campaign": "fixed-budget-campaign-v1",
  "evidence_kind": "executed_fixed_single_process_mock_campaign",
  "policy": {
    "max_actions": 2,
    "currency_caps": {
      "EUR": 9000
    },
    "scope": "served_candidate_campaign",
    "windows": [
      1,
      2,
      3
    ],
    "fault_intervention": "healthy",
    "resume_requested": false
  },
  "initial_state": {
    "candidate": "cx-simulation-v1",
    "baseline": "baseline-v1",
    "stage": "shadow",
    "percent": 0,
    "revision": 0,
    "healthy_windows": 0,
    "last_end": 0,
    "used_windows": [],
    "used_artifacts": [],
    "pending_window": null,
    "expires_at": 120
  },
  "initial_budget": {
    "max_actions": 2,
    "currency_caps": {
      "EUR": 9000
    },
    "charged_actions": 0,
    "remaining_actions": 2,
    "charged_cents": {
      "EUR": 0
    },
    "remaining_cents": {
      "EUR": 9000
    },
    "uncertain": false,
    "denials": [],
    "charges": [],
    "authority": "single_process_mock_only",
    "deployment_authorized": false
  },
  "windows": [
    {
      "before": {
        "candidate": "cx-simulation-v1",
        "baseline": "baseline-v1",
        "stage": "shadow",
        "percent": 0,
        "revision": 0,
        "healthy_windows": 0,
        "last_end": 0,
        "used_windows": [],
        "used_artifacts": [],
        "pending_window": null,
        "expires_at": 120
      },
      "window": {
        "window_id": "window-1",
        "candidate": "cx-simulation-v1",
        "baseline": "baseline-v1",
        "exposure_revision": 0,
        "start": 0,
        "end": 10,
        "observations": [
          {
            "customer_id": "user-0",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:7265e711043b25f73b03530fc608725fe4d8453ee6908351bdd35e3377496d88"
          },
          {
            "customer_id": "user-1",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:d1869d072e83940fed133043f3e476eea40cba9ee2779e0e5982fb8f77c41919"
          },
          {
            "customer_id": "user-2",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:01bd04dec68efbd6f5b06c82f4f482021af8433445b1508e20d130d92712f646"
          },
          {
            "customer_id": "user-3",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:26bf3d2f3aeae715c62a594a3c81784f8df81c52e08ccb858230b5e803a02255"
          },
          {
            "customer_id": "user-4",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:2eb6c772e602d2d5e8643846b6e4b52219d63117e4813402d3cd51437f78f5ee"
          },
          {
            "customer_id": "user-5",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:abb58d20a2b5a02d812f23c94c0ba51116a19919219b5b93e85e6eadb5e71f30"
          },
          {
            "customer_id": "user-6",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:450905423f903527580e0e843c679f9f1fadead95f249db7d76cc469eab3b8de"
          },
          {
            "customer_id": "user-7",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:599cb84025e6ace50b8d1f654d499a6b64daf3f9dc1c857ea3ab3738741fb3ed"
          },
          {
            "customer_id": "user-8",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:61be35e6a55526b2e32d2046a0f341287ab20af52c085edf3bc6f0ec32f77b30"
          },
          {
            "customer_id": "user-9",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:870cd998aea0e513409f5e7f3a0336e454c0b25fc5f273632590981065e3ad41"
          },
          {
            "customer_id": "user-10",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:f1fcd5807b7059f25455fad78172fbee68f843d1f8ed927b7ecbb4fbcd818991"
          },
          {
            "customer_id": "user-11",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:4352075c6c6284f97ec5be590f84d940b64ede8ec62a000c89130152bac9f79f"
          },
          {
            "customer_id": "user-12",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:406e9993bcc98bdbbd0937a205cee5b4d36f82233ff559ee7748da804edcc2cb"
          },
          {
            "customer_id": "user-13",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:2d913a63304dd1c2fe2774832d25c94eb05003d12af5783b2e693835cfa03714"
          },
          {
            "customer_id": "user-14",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:affbc29dcd887843b0287b07d9560e116a09073c9cecbdb196ee1daa6dbdabd5"
          },
          {
            "customer_id": "user-15",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:74b32c7394225379ba13b16891845fcdd464b08f5a5825555f62b3c1a4bdc4d2"
          },
          {
            "customer_id": "user-16",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:a8e2e8611c840f59a05cef15cdc7158aa8dc5da89d8e5a96f8126efe7cbfe312"
          },
          {
            "customer_id": "user-17",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:744f5e068f566b094f69dcac54be6254e8674064d2d22dfbce711765819ac5a5"
          },
          {
            "customer_id": "user-18",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:07977f3bde5776b7f1964bb4b16ce6a44d486336d31c89823bee21d5341733a1"
          },
          {
            "customer_id": "user-19",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:8621826ea9403c4934a9f3c9592aadf430cd179cccd1fa8865dc934127b77c29"
          },
          {
            "customer_id": "user-20",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:95040634de416e502fbbd8782d1755950dc57a893e81599d7d77f9b712b514cc"
          },
          {
            "customer_id": "user-21",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:81d519e9994818474160c920fb49d9cd4d197da8770a21ab7bf506028a21d60d"
          },
          {
            "customer_id": "user-22",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:212d1d21d25c811314e31a4780cbc0923ea51828240d5022ab7a7de20572fd82"
          },
          {
            "customer_id": "user-23",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:a4cf99166286a988a46c54b145620552941a6354439962ea23cd27462208d590"
          },
          {
            "customer_id": "user-24",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:8c1309834003747800802c3a467bc4146a68b8c2cf17f278bd943d37dd30382a"
          },
          {
            "customer_id": "user-25",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:15480ccca054f352de09a8c9d058a0372c0bbe9b4d1ce760bd07e2748dfd2056"
          },
          {
            "customer_id": "user-26",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:0988389d2b376b3c0e0d5184745fa7cd694cdee017de82f966efdfd84c449af3"
          },
          {
            "customer_id": "user-27",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:662bc478c1d51908e549a3963a6af813fd1765be47bf212dd8fdecdbe0ec8e1b"
          },
          {
            "customer_id": "user-28",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:0a4e7c549aa18768ba8fad182d991b3809dd7c138a8ef9b4a96f6ab082b84563"
          },
          {
            "customer_id": "user-29",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:3bbb917362b783035de22ab4cc605f3e7f681b3619e88f61e1bbad9fdf45dfd5"
          },
          {
            "customer_id": "user-30",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:50d3367c8d0949d2fa8445ef656293b0ec912d729251247f7ac56441bdc3ffd0"
          },
          {
            "customer_id": "user-31",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:e9e94467a6397ac89888de73621aa2897d07b120b0865f8f04b3dbca6f71aa14"
          },
          {
            "customer_id": "user-32",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:0f5556264a6aed94654435166b738b766ca7ca1a5b3a5584df7302bcf184ae9f"
          },
          {
            "customer_id": "user-33",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:9f36cde4af8582c88fa288b5843e7bb74985bf8d833a7a94c6c15503e2496732"
          },
          {
            "customer_id": "user-34",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:7bb6f138b889e872ca1a2ede4ea9309aa14525bae4d014b3c3cae250204a1519"
          },
          {
            "customer_id": "user-35",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:1a52b18e60958bf6fcf843669c13350b09894f03a1d44b71d1ac9a1a73a10f6a"
          },
          {
            "customer_id": "user-36",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:c10a7f0773f66d45db6666b295907068aa76c83ebd125aeddeb08233c0ae9187"
          },
          {
            "customer_id": "user-37",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:2e5f278c94efc933209bb1f79eb8c9d577d5560ebb43b76cd4de068524eca55f"
          },
          {
            "customer_id": "user-38",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:1f91821bb69ce1d488b75a193a917f264fc6a5241f67daa00a586bd0d35bbec7"
          },
          {
            "customer_id": "user-39",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 10,
            "artifact_id": "sha256:e8f1a96193d21bfe0193d231f07ee65710b45a64878381d0c72db23c72da938a"
          }
        ]
      },
      "decision": {
        "state": {
          "candidate": "cx-simulation-v1",
          "baseline": "baseline-v1",
          "stage": "canary",
          "percent": 5,
          "revision": 1,
          "healthy_windows": 1,
          "last_end": 10,
          "used_windows": [
            "window-1"
          ],
          "used_artifacts": [
            "sha256:7265e711043b25f73b03530fc608725fe4d8453ee6908351bdd35e3377496d88",
            "sha256:d1869d072e83940fed133043f3e476eea40cba9ee2779e0e5982fb8f77c41919",
            "sha256:01bd04dec68efbd6f5b06c82f4f482021af8433445b1508e20d130d92712f646",
            "sha256:26bf3d2f3aeae715c62a594a3c81784f8df81c52e08ccb858230b5e803a02255",
            "sha256:2eb6c772e602d2d5e8643846b6e4b52219d63117e4813402d3cd51437f78f5ee",
            "sha256:abb58d20a2b5a02d812f23c94c0ba51116a19919219b5b93e85e6eadb5e71f30",
            "sha256:450905423f903527580e0e843c679f9f1fadead95f249db7d76cc469eab3b8de",
            "sha256:599cb84025e6ace50b8d1f654d499a6b64daf3f9dc1c857ea3ab3738741fb3ed",
            "sha256:61be35e6a55526b2e32d2046a0f341287ab20af52c085edf3bc6f0ec32f77b30",
            "sha256:870cd998aea0e513409f5e7f3a0336e454c0b25fc5f273632590981065e3ad41",
            "sha256:f1fcd5807b7059f25455fad78172fbee68f843d1f8ed927b7ecbb4fbcd818991",
            "sha256:4352075c6c6284f97ec5be590f84d940b64ede8ec62a000c89130152bac9f79f",
            "sha256:406e9993bcc98bdbbd0937a205cee5b4d36f82233ff559ee7748da804edcc2cb",
            "sha256:2d913a63304dd1c2fe2774832d25c94eb05003d12af5783b2e693835cfa03714",
            "sha256:affbc29dcd887843b0287b07d9560e116a09073c9cecbdb196ee1daa6dbdabd5",
            "sha256:74b32c7394225379ba13b16891845fcdd464b08f5a5825555f62b3c1a4bdc4d2",
            "sha256:a8e2e8611c840f59a05cef15cdc7158aa8dc5da89d8e5a96f8126efe7cbfe312",
            "sha256:744f5e068f566b094f69dcac54be6254e8674064d2d22dfbce711765819ac5a5",
            "sha256:07977f3bde5776b7f1964bb4b16ce6a44d486336d31c89823bee21d5341733a1",
            "sha256:8621826ea9403c4934a9f3c9592aadf430cd179cccd1fa8865dc934127b77c29",
            "sha256:95040634de416e502fbbd8782d1755950dc57a893e81599d7d77f9b712b514cc",
            "sha256:81d519e9994818474160c920fb49d9cd4d197da8770a21ab7bf506028a21d60d",
            "sha256:212d1d21d25c811314e31a4780cbc0923ea51828240d5022ab7a7de20572fd82",
            "sha256:a4cf99166286a988a46c54b145620552941a6354439962ea23cd27462208d590",
            "sha256:8c1309834003747800802c3a467bc4146a68b8c2cf17f278bd943d37dd30382a",
            "sha256:15480ccca054f352de09a8c9d058a0372c0bbe9b4d1ce760bd07e2748dfd2056",
            "sha256:0988389d2b376b3c0e0d5184745fa7cd694cdee017de82f966efdfd84c449af3",
            "sha256:662bc478c1d51908e549a3963a6af813fd1765be47bf212dd8fdecdbe0ec8e1b",
            "sha256:0a4e7c549aa18768ba8fad182d991b3809dd7c138a8ef9b4a96f6ab082b84563",
            "sha256:3bbb917362b783035de22ab4cc605f3e7f681b3619e88f61e1bbad9fdf45dfd5",
            "sha256:50d3367c8d0949d2fa8445ef656293b0ec912d729251247f7ac56441bdc3ffd0",
            "sha256:e9e94467a6397ac89888de73621aa2897d07b120b0865f8f04b3dbca6f71aa14",
            "sha256:0f5556264a6aed94654435166b738b766ca7ca1a5b3a5584df7302bcf184ae9f",
            "sha256:9f36cde4af8582c88fa288b5843e7bb74985bf8d833a7a94c6c15503e2496732",
            "sha256:7bb6f138b889e872ca1a2ede4ea9309aa14525bae4d014b3c3cae250204a1519",
            "sha256:1a52b18e60958bf6fcf843669c13350b09894f03a1d44b71d1ac9a1a73a10f6a",
            "sha256:c10a7f0773f66d45db6666b295907068aa76c83ebd125aeddeb08233c0ae9187",
            "sha256:2e5f278c94efc933209bb1f79eb8c9d577d5560ebb43b76cd4de068524eca55f",
            "sha256:1f91821bb69ce1d488b75a193a917f264fc6a5241f67daa00a586bd0d35bbec7",
            "sha256:e8f1a96193d21bfe0193d231f07ee65710b45a64878381d0c72db23c72da938a"
          ],
          "pending_window": null,
          "expires_at": 120
        },
        "reason": "simulation_healthy_window",
        "deployment_authorized": false
      },
      "resume_requested": false,
      "served_candidate": 0,
      "served_baseline": 40,
      "budget_before": {
        "max_actions": 2,
        "currency_caps": {
          "EUR": 9000
        },
        "charged_actions": 0,
        "remaining_actions": 2,
        "charged_cents": {
          "EUR": 0
        },
        "remaining_cents": {
          "EUR": 9000
        },
        "uncertain": false,
        "denials": [],
        "charges": [],
        "authority": "single_process_mock_only",
        "deployment_authorized": false
      },
      "budget_after": {
        "max_actions": 2,
        "currency_caps": {
          "EUR": 9000
        },
        "charged_actions": 0,
        "remaining_actions": 2,
        "charged_cents": {
          "EUR": 0
        },
        "remaining_cents": {
          "EUR": 9000
        },
        "uncertain": false,
        "denials": [],
        "charges": [],
        "authority": "single_process_mock_only",
        "deployment_authorized": false
      },
      "artifacts": [
        {
          "customer_id": "user-0",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-0",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-0"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-0",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-0",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-0"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-0",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-0",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-0",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-0",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-0"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-0",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.11999998241662979,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-0",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-0"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-0",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-0",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-0"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-0",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-0",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-0",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-0",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-0"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-0",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.07562502287328243,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-1",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-1",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-1"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-1"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-1",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-1",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-1"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-1",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06812496576458216,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-1",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-1"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-1"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-1",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-1",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-1"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-1",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.060582999140024185,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-2",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-2",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-2"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-2"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-2",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-2",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-2"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-2",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.07179100066423416,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-2",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-2"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-2"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-2",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-2",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-2"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-2",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06525003118440509,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-3",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-3",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-3"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-3",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-3",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-3"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-3",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-3",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-3",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-3",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-3"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-3",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06091699469834566,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-3",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-3"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-3",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-3",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-3"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-3",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-3",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-3",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-3",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-3"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-3",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05937495734542608,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-4",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-4",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-4"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-4",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-4",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-4"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-4",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-4",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-4",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-4",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-4"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-4",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.0855830148793757,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-4",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-4"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-4",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-4",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-4"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-4",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-4",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-4",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-4",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-4"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-4",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.057375000324100256,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-5",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-5",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-5"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-5",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-5",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-5"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-5",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-5",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-5",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-5",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-5"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-5",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06512500112876296,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-5",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-5"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-5",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-5",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-5"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-5",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-5",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-5",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-5",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-5"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-5",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.060665945056825876,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-6",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-6",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-6"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-6",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-6",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-6"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-6",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-6",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-6",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-6",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-6"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-6",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.07866701344028115,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-6",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-6"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-6",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-6",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-6"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-6",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-6",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-6",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-6",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-6"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-6",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06645795656368136,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-7",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-7",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-7"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-7",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-7",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-7"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-7",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-7",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-7",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-7",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-7"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-7",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05966599564999342,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-7",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-7"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-7",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-7",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-7"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-7",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-7",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-7",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-7",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-7"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-7",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05687499651685357,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-8",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-8",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-8"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-8",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-8",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-8"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-8",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-8",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-8",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-8",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-8"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-8",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06491696694865823,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-8",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-8"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-8",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-8",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-8"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-8",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-8",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-8",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-8",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-8"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-8",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.058792007621377707,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-9",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-9",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-9"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-9",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-9",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-9"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-9",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-9",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-9",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-9",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-9"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-9",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06275001214817166,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-9",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-9"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-9",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-9",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-9"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-9",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-9",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-9",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-9",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-9"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-9",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.08279195753857493,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-10",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-10",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-10"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-10",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-10",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-10"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-10",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-10",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-10",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-10",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-10"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-10",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.057958008255809546,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-10",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-10"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-10",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-10",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-10"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-10",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-10",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-10",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-10",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-10"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-10",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.0558749889023602,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-11",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-11",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-11"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-11",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-11",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-11"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-11",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-11",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-11",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-11",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-11"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-11",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.057333032600581646,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-11",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-11"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-11",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-11",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-11"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-11",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-11",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-11",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-11",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-11"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-11",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06183399818837643,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-12",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-12",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-12"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-12",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-12",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-12"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-12",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-12",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-12",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-12",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-12"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-12",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06445898907259107,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-12",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-12"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-12",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-12",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-12"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-12",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-12",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-12",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-12",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-12"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-12",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05770899588242173,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-13",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-13",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-13"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-13",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-13",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-13"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-13",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-13",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-13",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-13",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-13"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-13",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06404198938980699,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-13",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-13"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-13",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-13",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-13"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-13",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-13",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-13",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-13",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-13"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-13",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05770899588242173,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-14",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-14",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-14"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-14",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-14",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-14"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-14",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-14",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-14",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-14",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-14"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-14",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06608403054997325,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-14",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-14"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-14",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-14",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-14"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-14",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-14",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-14",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-14",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-14"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-14",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05600001895800233,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-15",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-15",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-15"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-15",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-15",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-15"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-15",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-15",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-15",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-15",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-15"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-15",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.07608399027958512,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-15",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-15"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-15",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-15",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-15"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-15",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-15",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-15",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-15",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-15"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-15",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06337498780339956,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-16",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-16",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-16"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-16",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-16",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-16"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-16",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-16",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-16",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-16",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-16"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-16",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.058957957662642,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-16",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-16"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-16",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-16",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-16"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-16",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-16",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-16",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-16",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-16"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-16",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06208400009199977,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-17",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-17",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-17"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-17",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-17",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-17"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-17",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-17",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-17",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-17",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-17"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-17",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.054374977480620146,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-17",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-17"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-17",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-17",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-17"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-17",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-17",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-17",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-17",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-17"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-17",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.07466704118996859,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-18",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-18",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-18"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-18"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-18",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-18",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-18"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-18",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.07070897845551372,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-18",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-18"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-18"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-18",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-18",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-18"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-18",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06554200081154704,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-19",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-19",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-19"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-19",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-19",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-19"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-19",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-19",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-19",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-19",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-19"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-19",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.057958008255809546,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-19",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-19"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-19",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-19",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-19"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-19",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-19",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-19",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-19",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-19"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-19",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.056416960433125496,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-20",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-20",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-20"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-20",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-20",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-20"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-20",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-20",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-20",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-20",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-20"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-20",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05608401261270046,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-20",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-20"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-20",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-20",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-20"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-20",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-20",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-20",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-20",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-20"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-20",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.47500000800937414,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-21",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-21",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-21"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-21",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-21",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-21"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-21",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-21",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-21",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-21",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-21"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-21",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06683298852294683,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-21",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-21"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-21",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-21",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-21"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-21",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-21",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-21",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-21",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-21"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-21",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06387499161064625,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-22",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-22",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-22"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-22",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-22",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-22"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-22",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-22",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-22",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-22",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-22"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-22",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.0706670107319951,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-22",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-22"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-22",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-22",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-22"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-22",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-22",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-22",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-22",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-22"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-22",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.056500022765249014,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-23",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-23",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-23"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-23",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-23",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-23"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-23",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-23",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-23",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-23",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-23"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-23",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06900000153109431,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-23",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-23"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-23",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-23",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-23"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-23",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-23",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-23",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-23",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-23"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-23",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.055416952818632126,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-24",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-24",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-24"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-24",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-24",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-24"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-24",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-24",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-24",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-24",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-24"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-24",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05745899397879839,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-24",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-24"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-24",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-24",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-24"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-24",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-24",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-24",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-24",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-24"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-24",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05866697756573558,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-25",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-25",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-25"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-25",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-25",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-25"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-25",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-25",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-25",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-25",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-25"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-25",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05512504139915109,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-25",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-25"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-25",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-25",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-25"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-25",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-25",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-25",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-25",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-25"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-25",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.07070798892527819,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-26",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-26",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-26"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-26",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-26",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-26"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-26",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-26",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-26",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-26",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-26"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-26",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05916703958064318,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-26",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-26"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-26",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-26",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-26"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-26",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-26",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-26",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-26",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-26"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-26",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.058792007621377707,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-27",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-27",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-27"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-27",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-27",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-27"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-27",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-27",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-27",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-27",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-27"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-27",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06175000453367829,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-27",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-27"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-27",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-27",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-27"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-27",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-27",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-27",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-27",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-27"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-27",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.054917007219046354,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-28",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-28",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-28"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-28",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-28",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-28"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-28",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-28",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-28",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-28",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-28"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-28",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05725002847611904,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-28",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-28"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-28",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-28",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-28"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-28",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-28",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-28",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-28",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-28"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-28",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05912495544180274,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-29",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-29",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-29"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-29",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-29",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-29"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-29",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-29",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-29",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-29",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-29"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-29",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.060416990891098976,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-29",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-29"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-29",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-29",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-29"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-29",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-29",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-29",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-29",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-29"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-29",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06437505362555385,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-30",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-30",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-30"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-30",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-30",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-30"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-30",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-30",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-30",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-30",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-30"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-30",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05741603672504425,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-30",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-30"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-30",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-30",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-30"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-30",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-30",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-30",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-30",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-30"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-30",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05908397724851966,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-31",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-31",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-31"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-31",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-31",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-31"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-31",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-31",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-31",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-31",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-31"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-31",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06770901381969452,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-31",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-31"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-31",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-31",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-31"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-31",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-31",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-31",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-31",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-31"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-31",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05479203537106514,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-32",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-32",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-32"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-32",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-32",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-32"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-32",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-32",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-32",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-32",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-32"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-32",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05920801777392626,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-32",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-32"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-32",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-32",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-32"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-32",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-32",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-32",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-32",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-32"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-32",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.055334006901830435,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-33",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-33",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-33"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-33",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-33",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-33"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-33",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-33",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-33",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-33",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-33"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-33",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.056541000958532095,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-33",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-33"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-33",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-33",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-33"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-33",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-33",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-33",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-33",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-33"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-33",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05504098953679204,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-34",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-34",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-34"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-34",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-34",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-34"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-34",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-34",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-34",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-34",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-34"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-34",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06074999691918492,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-34",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-34"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-34",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-34",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-34"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-34",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-34",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-34",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-34",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-34"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-34",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05720899207517505,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-35",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-35",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-35"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-35"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-35",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-35",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-35"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-35",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05495804361999035,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-35",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-35"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-35"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-35",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-35",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-35"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-35",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.053750001825392246,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-36",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-36",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-36"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-36",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-36",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-36"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-36",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-36",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-36",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-36",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-36"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-36",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.056958000641316175,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-36",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-36"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-36",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-36",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-36"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-36",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-36",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-36",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-36",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-36"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-36",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.07254205411300063,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-37",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-37",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-37"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-37",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-37",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-37"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-37",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-37",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-37",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-37",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-37"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-37",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06033299723640084,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-37",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-37"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-37",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-37",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-37"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-37",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-37",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-37",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-37",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-37"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-37",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.061416998505592346,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-38",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-38",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-38"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-38",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-38",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-38"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-38",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-38",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-38",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-38",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-38"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-38",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06362504791468382,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-38",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-38"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-38",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-38",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-38"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-38",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-38",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-38",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-38",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-38"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-38",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.059125013649463654,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        },
        {
          "customer_id": "user-39",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-1-user-39",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-39"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-39",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-39",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-39"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-39",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-39",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-39",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-39",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-39"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-39",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06841699359938502,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "case": {
              "case_id": "window-1-user-39",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-39"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-39",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-39",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-39"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-39",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-39",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-39",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-39",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-39"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-39",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05704100476577878,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "isolated_shadow"
          }
        }
      ],
      "artifact_hashes": [
        "sha256:7265e711043b25f73b03530fc608725fe4d8453ee6908351bdd35e3377496d88",
        "sha256:d1869d072e83940fed133043f3e476eea40cba9ee2779e0e5982fb8f77c41919",
        "sha256:01bd04dec68efbd6f5b06c82f4f482021af8433445b1508e20d130d92712f646",
        "sha256:26bf3d2f3aeae715c62a594a3c81784f8df81c52e08ccb858230b5e803a02255",
        "sha256:2eb6c772e602d2d5e8643846b6e4b52219d63117e4813402d3cd51437f78f5ee",
        "sha256:abb58d20a2b5a02d812f23c94c0ba51116a19919219b5b93e85e6eadb5e71f30",
        "sha256:450905423f903527580e0e843c679f9f1fadead95f249db7d76cc469eab3b8de",
        "sha256:599cb84025e6ace50b8d1f654d499a6b64daf3f9dc1c857ea3ab3738741fb3ed",
        "sha256:61be35e6a55526b2e32d2046a0f341287ab20af52c085edf3bc6f0ec32f77b30",
        "sha256:870cd998aea0e513409f5e7f3a0336e454c0b25fc5f273632590981065e3ad41",
        "sha256:f1fcd5807b7059f25455fad78172fbee68f843d1f8ed927b7ecbb4fbcd818991",
        "sha256:4352075c6c6284f97ec5be590f84d940b64ede8ec62a000c89130152bac9f79f",
        "sha256:406e9993bcc98bdbbd0937a205cee5b4d36f82233ff559ee7748da804edcc2cb",
        "sha256:2d913a63304dd1c2fe2774832d25c94eb05003d12af5783b2e693835cfa03714",
        "sha256:affbc29dcd887843b0287b07d9560e116a09073c9cecbdb196ee1daa6dbdabd5",
        "sha256:74b32c7394225379ba13b16891845fcdd464b08f5a5825555f62b3c1a4bdc4d2",
        "sha256:a8e2e8611c840f59a05cef15cdc7158aa8dc5da89d8e5a96f8126efe7cbfe312",
        "sha256:744f5e068f566b094f69dcac54be6254e8674064d2d22dfbce711765819ac5a5",
        "sha256:07977f3bde5776b7f1964bb4b16ce6a44d486336d31c89823bee21d5341733a1",
        "sha256:8621826ea9403c4934a9f3c9592aadf430cd179cccd1fa8865dc934127b77c29",
        "sha256:95040634de416e502fbbd8782d1755950dc57a893e81599d7d77f9b712b514cc",
        "sha256:81d519e9994818474160c920fb49d9cd4d197da8770a21ab7bf506028a21d60d",
        "sha256:212d1d21d25c811314e31a4780cbc0923ea51828240d5022ab7a7de20572fd82",
        "sha256:a4cf99166286a988a46c54b145620552941a6354439962ea23cd27462208d590",
        "sha256:8c1309834003747800802c3a467bc4146a68b8c2cf17f278bd943d37dd30382a",
        "sha256:15480ccca054f352de09a8c9d058a0372c0bbe9b4d1ce760bd07e2748dfd2056",
        "sha256:0988389d2b376b3c0e0d5184745fa7cd694cdee017de82f966efdfd84c449af3",
        "sha256:662bc478c1d51908e549a3963a6af813fd1765be47bf212dd8fdecdbe0ec8e1b",
        "sha256:0a4e7c549aa18768ba8fad182d991b3809dd7c138a8ef9b4a96f6ab082b84563",
        "sha256:3bbb917362b783035de22ab4cc605f3e7f681b3619e88f61e1bbad9fdf45dfd5",
        "sha256:50d3367c8d0949d2fa8445ef656293b0ec912d729251247f7ac56441bdc3ffd0",
        "sha256:e9e94467a6397ac89888de73621aa2897d07b120b0865f8f04b3dbca6f71aa14",
        "sha256:0f5556264a6aed94654435166b738b766ca7ca1a5b3a5584df7302bcf184ae9f",
        "sha256:9f36cde4af8582c88fa288b5843e7bb74985bf8d833a7a94c6c15503e2496732",
        "sha256:7bb6f138b889e872ca1a2ede4ea9309aa14525bae4d014b3c3cae250204a1519",
        "sha256:1a52b18e60958bf6fcf843669c13350b09894f03a1d44b71d1ac9a1a73a10f6a",
        "sha256:c10a7f0773f66d45db6666b295907068aa76c83ebd125aeddeb08233c0ae9187",
        "sha256:2e5f278c94efc933209bb1f79eb8c9d577d5560ebb43b76cd4de068524eca55f",
        "sha256:1f91821bb69ce1d488b75a193a917f264fc6a5241f67daa00a586bd0d35bbec7",
        "sha256:e8f1a96193d21bfe0193d231f07ee65710b45a64878381d0c72db23c72da938a"
      ],
      "summary": {
        "registered_requests": 40,
        "candidate_executions": 40,
        "candidate_completed": 40,
        "candidate_needs_review": 0,
        "candidate_attempts": 40,
        "candidate_budget_denials": 0,
        "candidate_commits": 40,
        "baseline_completed": 40
      }
    },
    {
      "before": {
        "candidate": "cx-simulation-v1",
        "baseline": "baseline-v1",
        "stage": "canary",
        "percent": 5,
        "revision": 1,
        "healthy_windows": 1,
        "last_end": 10,
        "used_windows": [
          "window-1"
        ],
        "used_artifacts": [
          "sha256:7265e711043b25f73b03530fc608725fe4d8453ee6908351bdd35e3377496d88",
          "sha256:d1869d072e83940fed133043f3e476eea40cba9ee2779e0e5982fb8f77c41919",
          "sha256:01bd04dec68efbd6f5b06c82f4f482021af8433445b1508e20d130d92712f646",
          "sha256:26bf3d2f3aeae715c62a594a3c81784f8df81c52e08ccb858230b5e803a02255",
          "sha256:2eb6c772e602d2d5e8643846b6e4b52219d63117e4813402d3cd51437f78f5ee",
          "sha256:abb58d20a2b5a02d812f23c94c0ba51116a19919219b5b93e85e6eadb5e71f30",
          "sha256:450905423f903527580e0e843c679f9f1fadead95f249db7d76cc469eab3b8de",
          "sha256:599cb84025e6ace50b8d1f654d499a6b64daf3f9dc1c857ea3ab3738741fb3ed",
          "sha256:61be35e6a55526b2e32d2046a0f341287ab20af52c085edf3bc6f0ec32f77b30",
          "sha256:870cd998aea0e513409f5e7f3a0336e454c0b25fc5f273632590981065e3ad41",
          "sha256:f1fcd5807b7059f25455fad78172fbee68f843d1f8ed927b7ecbb4fbcd818991",
          "sha256:4352075c6c6284f97ec5be590f84d940b64ede8ec62a000c89130152bac9f79f",
          "sha256:406e9993bcc98bdbbd0937a205cee5b4d36f82233ff559ee7748da804edcc2cb",
          "sha256:2d913a63304dd1c2fe2774832d25c94eb05003d12af5783b2e693835cfa03714",
          "sha256:affbc29dcd887843b0287b07d9560e116a09073c9cecbdb196ee1daa6dbdabd5",
          "sha256:74b32c7394225379ba13b16891845fcdd464b08f5a5825555f62b3c1a4bdc4d2",
          "sha256:a8e2e8611c840f59a05cef15cdc7158aa8dc5da89d8e5a96f8126efe7cbfe312",
          "sha256:744f5e068f566b094f69dcac54be6254e8674064d2d22dfbce711765819ac5a5",
          "sha256:07977f3bde5776b7f1964bb4b16ce6a44d486336d31c89823bee21d5341733a1",
          "sha256:8621826ea9403c4934a9f3c9592aadf430cd179cccd1fa8865dc934127b77c29",
          "sha256:95040634de416e502fbbd8782d1755950dc57a893e81599d7d77f9b712b514cc",
          "sha256:81d519e9994818474160c920fb49d9cd4d197da8770a21ab7bf506028a21d60d",
          "sha256:212d1d21d25c811314e31a4780cbc0923ea51828240d5022ab7a7de20572fd82",
          "sha256:a4cf99166286a988a46c54b145620552941a6354439962ea23cd27462208d590",
          "sha256:8c1309834003747800802c3a467bc4146a68b8c2cf17f278bd943d37dd30382a",
          "sha256:15480ccca054f352de09a8c9d058a0372c0bbe9b4d1ce760bd07e2748dfd2056",
          "sha256:0988389d2b376b3c0e0d5184745fa7cd694cdee017de82f966efdfd84c449af3",
          "sha256:662bc478c1d51908e549a3963a6af813fd1765be47bf212dd8fdecdbe0ec8e1b",
          "sha256:0a4e7c549aa18768ba8fad182d991b3809dd7c138a8ef9b4a96f6ab082b84563",
          "sha256:3bbb917362b783035de22ab4cc605f3e7f681b3619e88f61e1bbad9fdf45dfd5",
          "sha256:50d3367c8d0949d2fa8445ef656293b0ec912d729251247f7ac56441bdc3ffd0",
          "sha256:e9e94467a6397ac89888de73621aa2897d07b120b0865f8f04b3dbca6f71aa14",
          "sha256:0f5556264a6aed94654435166b738b766ca7ca1a5b3a5584df7302bcf184ae9f",
          "sha256:9f36cde4af8582c88fa288b5843e7bb74985bf8d833a7a94c6c15503e2496732",
          "sha256:7bb6f138b889e872ca1a2ede4ea9309aa14525bae4d014b3c3cae250204a1519",
          "sha256:1a52b18e60958bf6fcf843669c13350b09894f03a1d44b71d1ac9a1a73a10f6a",
          "sha256:c10a7f0773f66d45db6666b295907068aa76c83ebd125aeddeb08233c0ae9187",
          "sha256:2e5f278c94efc933209bb1f79eb8c9d577d5560ebb43b76cd4de068524eca55f",
          "sha256:1f91821bb69ce1d488b75a193a917f264fc6a5241f67daa00a586bd0d35bbec7",
          "sha256:e8f1a96193d21bfe0193d231f07ee65710b45a64878381d0c72db23c72da938a"
        ],
        "pending_window": null,
        "expires_at": 120
      },
      "window": {
        "window_id": "window-2",
        "candidate": "cx-simulation-v1",
        "baseline": "baseline-v1",
        "exposure_revision": 1,
        "start": 10,
        "end": 20,
        "observations": [
          {
            "customer_id": "user-1",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 20,
            "artifact_id": "sha256:e75bca74ec24e9c6bc8a12492f13308b26aa18eb4f7c8d369cea06429f246e4f"
          },
          {
            "customer_id": "user-2",
            "baseline_pass": true,
            "candidate_pass": true,
            "hard_violation": false,
            "mature_at": 20,
            "artifact_id": "sha256:4496e3d4e60e0151e0edc3b6a58ff4a06553589f7755f54bad9931aa6e926dea"
          },
          {
            "customer_id": "user-18",
            "baseline_pass": true,
            "candidate_pass": false,
            "hard_violation": false,
            "mature_at": 20,
            "artifact_id": "sha256:143eacd7950634da0c00c89d207a2c7c7a8f8582cd153ea6f5669e3af31fb0d4"
          },
          {
            "customer_id": "user-35",
            "baseline_pass": true,
            "candidate_pass": false,
            "hard_violation": false,
            "mature_at": 20,
            "artifact_id": "sha256:c29d26e885404963cbfb3566b4906864c4e82caceae16e99431c29a3bb832dc3"
          }
        ]
      },
      "decision": {
        "state": {
          "candidate": "cx-simulation-v1",
          "baseline": "baseline-v1",
          "stage": "restricted",
          "percent": 5,
          "revision": 2,
          "healthy_windows": 0,
          "last_end": 20,
          "used_windows": [
            "window-1",
            "window-2"
          ],
          "used_artifacts": [
            "sha256:7265e711043b25f73b03530fc608725fe4d8453ee6908351bdd35e3377496d88",
            "sha256:d1869d072e83940fed133043f3e476eea40cba9ee2779e0e5982fb8f77c41919",
            "sha256:01bd04dec68efbd6f5b06c82f4f482021af8433445b1508e20d130d92712f646",
            "sha256:26bf3d2f3aeae715c62a594a3c81784f8df81c52e08ccb858230b5e803a02255",
            "sha256:2eb6c772e602d2d5e8643846b6e4b52219d63117e4813402d3cd51437f78f5ee",
            "sha256:abb58d20a2b5a02d812f23c94c0ba51116a19919219b5b93e85e6eadb5e71f30",
            "sha256:450905423f903527580e0e843c679f9f1fadead95f249db7d76cc469eab3b8de",
            "sha256:599cb84025e6ace50b8d1f654d499a6b64daf3f9dc1c857ea3ab3738741fb3ed",
            "sha256:61be35e6a55526b2e32d2046a0f341287ab20af52c085edf3bc6f0ec32f77b30",
            "sha256:870cd998aea0e513409f5e7f3a0336e454c0b25fc5f273632590981065e3ad41",
            "sha256:f1fcd5807b7059f25455fad78172fbee68f843d1f8ed927b7ecbb4fbcd818991",
            "sha256:4352075c6c6284f97ec5be590f84d940b64ede8ec62a000c89130152bac9f79f",
            "sha256:406e9993bcc98bdbbd0937a205cee5b4d36f82233ff559ee7748da804edcc2cb",
            "sha256:2d913a63304dd1c2fe2774832d25c94eb05003d12af5783b2e693835cfa03714",
            "sha256:affbc29dcd887843b0287b07d9560e116a09073c9cecbdb196ee1daa6dbdabd5",
            "sha256:74b32c7394225379ba13b16891845fcdd464b08f5a5825555f62b3c1a4bdc4d2",
            "sha256:a8e2e8611c840f59a05cef15cdc7158aa8dc5da89d8e5a96f8126efe7cbfe312",
            "sha256:744f5e068f566b094f69dcac54be6254e8674064d2d22dfbce711765819ac5a5",
            "sha256:07977f3bde5776b7f1964bb4b16ce6a44d486336d31c89823bee21d5341733a1",
            "sha256:8621826ea9403c4934a9f3c9592aadf430cd179cccd1fa8865dc934127b77c29",
            "sha256:95040634de416e502fbbd8782d1755950dc57a893e81599d7d77f9b712b514cc",
            "sha256:81d519e9994818474160c920fb49d9cd4d197da8770a21ab7bf506028a21d60d",
            "sha256:212d1d21d25c811314e31a4780cbc0923ea51828240d5022ab7a7de20572fd82",
            "sha256:a4cf99166286a988a46c54b145620552941a6354439962ea23cd27462208d590",
            "sha256:8c1309834003747800802c3a467bc4146a68b8c2cf17f278bd943d37dd30382a",
            "sha256:15480ccca054f352de09a8c9d058a0372c0bbe9b4d1ce760bd07e2748dfd2056",
            "sha256:0988389d2b376b3c0e0d5184745fa7cd694cdee017de82f966efdfd84c449af3",
            "sha256:662bc478c1d51908e549a3963a6af813fd1765be47bf212dd8fdecdbe0ec8e1b",
            "sha256:0a4e7c549aa18768ba8fad182d991b3809dd7c138a8ef9b4a96f6ab082b84563",
            "sha256:3bbb917362b783035de22ab4cc605f3e7f681b3619e88f61e1bbad9fdf45dfd5",
            "sha256:50d3367c8d0949d2fa8445ef656293b0ec912d729251247f7ac56441bdc3ffd0",
            "sha256:e9e94467a6397ac89888de73621aa2897d07b120b0865f8f04b3dbca6f71aa14",
            "sha256:0f5556264a6aed94654435166b738b766ca7ca1a5b3a5584df7302bcf184ae9f",
            "sha256:9f36cde4af8582c88fa288b5843e7bb74985bf8d833a7a94c6c15503e2496732",
            "sha256:7bb6f138b889e872ca1a2ede4ea9309aa14525bae4d014b3c3cae250204a1519",
            "sha256:1a52b18e60958bf6fcf843669c13350b09894f03a1d44b71d1ac9a1a73a10f6a",
            "sha256:c10a7f0773f66d45db6666b295907068aa76c83ebd125aeddeb08233c0ae9187",
            "sha256:2e5f278c94efc933209bb1f79eb8c9d577d5560ebb43b76cd4de068524eca55f",
            "sha256:1f91821bb69ce1d488b75a193a917f264fc6a5241f67daa00a586bd0d35bbec7",
            "sha256:e8f1a96193d21bfe0193d231f07ee65710b45a64878381d0c72db23c72da938a",
            "sha256:e75bca74ec24e9c6bc8a12492f13308b26aa18eb4f7c8d369cea06429f246e4f",
            "sha256:4496e3d4e60e0151e0edc3b6a58ff4a06553589f7755f54bad9931aa6e926dea",
            "sha256:143eacd7950634da0c00c89d207a2c7c7a8f8582cd153ea6f5669e3af31fb0d4",
            "sha256:c29d26e885404963cbfb3566b4906864c4e82caceae16e99431c29a3bb832dc3"
          ],
          "pending_window": null,
          "expires_at": 120
        },
        "reason": "illustrative_quality_regression",
        "deployment_authorized": false
      },
      "resume_requested": false,
      "served_candidate": 4,
      "served_baseline": 36,
      "budget_before": {
        "max_actions": 2,
        "currency_caps": {
          "EUR": 9000
        },
        "charged_actions": 0,
        "remaining_actions": 2,
        "charged_cents": {
          "EUR": 0
        },
        "remaining_cents": {
          "EUR": 9000
        },
        "uncertain": false,
        "denials": [],
        "charges": [],
        "authority": "single_process_mock_only",
        "deployment_authorized": false
      },
      "budget_after": {
        "max_actions": 2,
        "currency_caps": {
          "EUR": 9000
        },
        "charged_actions": 2,
        "remaining_actions": 0,
        "charged_cents": {
          "EUR": 9000
        },
        "remaining_cents": {
          "EUR": 0
        },
        "uncertain": false,
        "denials": [
          {
            "execution_namespace": "sha256:5e91b0115d473f70d6a87bd677591d1b1f8f58c778a83f8067bd6d2579ab4156",
            "order_id": "order-b",
            "idempotency_key": "refund:order-b",
            "amount_cents": 4500,
            "currency": "EUR",
            "reason": "budget_action_limit"
          },
          {
            "execution_namespace": "sha256:5f73c667745273942a2e5d0faf2092890d436487a91469286dcc0e441da66070",
            "order_id": "order-b",
            "idempotency_key": "refund:order-b",
            "amount_cents": 4500,
            "currency": "EUR",
            "reason": "budget_action_limit"
          }
        ],
        "charges": [
          {
            "execution_namespace": "sha256:29bb7f09ca195d34eb83189c36bbf6baffdb23e9b968a614c6487440152a08f0",
            "order_id": "order-b",
            "idempotency_key": "refund:order-b",
            "amount_cents": 4500,
            "currency": "EUR"
          },
          {
            "execution_namespace": "sha256:5aae8523641ea19a611334b9195e4e82a685931f6c2b70506c36fe0b9defe1d4",
            "order_id": "order-b",
            "idempotency_key": "refund:order-b",
            "amount_cents": 4500,
            "currency": "EUR"
          }
        ],
        "authority": "single_process_mock_only",
        "deployment_authorized": false
      },
      "artifacts": [
        {
          "customer_id": "user-0",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-0",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-0"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-0",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-0",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-0"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-0",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-0",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-0",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-0",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-0"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-0",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06633403245359659,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-1",
          "served": "candidate",
          "baseline": {
            "case": {
              "case_id": "window-2-user-1",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-1"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-1"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-1",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-1",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-1"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-1",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05716702435165644,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "action_budget": {
              "before": {
                "max_actions": 2,
                "currency_caps": {
                  "EUR": 9000
                },
                "charged_actions": 0,
                "remaining_actions": 2,
                "charged_cents": {
                  "EUR": 0
                },
                "remaining_cents": {
                  "EUR": 9000
                },
                "uncertain": false,
                "denials": [],
                "charges": [],
                "authority": "single_process_mock_only",
                "deployment_authorized": false
              },
              "after": {
                "max_actions": 2,
                "currency_caps": {
                  "EUR": 9000
                },
                "charged_actions": 1,
                "remaining_actions": 1,
                "charged_cents": {
                  "EUR": 4500
                },
                "remaining_cents": {
                  "EUR": 4500
                },
                "uncertain": false,
                "denials": [],
                "charges": [
                  {
                    "execution_namespace": "sha256:29bb7f09ca195d34eb83189c36bbf6baffdb23e9b968a614c6487440152a08f0",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  }
                ],
                "authority": "single_process_mock_only",
                "deployment_authorized": false
              }
            },
            "case": {
              "case_id": "window-2-user-1",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-1"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-1"
            },
            "orders": [
              {
                "execution_namespace": "sha256:12d48c160fd8c1907ec09ccd3e41a4f53d26611af8f9bc5b8edc4a88d1e2c041",
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "execution_namespace": "sha256:29bb7f09ca195d34eb83189c36bbf6baffdb23e9b968a614c6487440152a08f0",
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-1",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-1",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "execution_namespace": "sha256:a887bfc227460e97be99e81e3550866fc50a4a0b6554e2218c3cb3c3350306b3",
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-1"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-1",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.07925002137199044,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "served_candidate_campaign"
          }
        },
        {
          "customer_id": "user-2",
          "served": "candidate",
          "baseline": {
            "case": {
              "case_id": "window-2-user-2",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-2"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-2"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-2",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-2",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-2"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-2",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.0558749889023602,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "action_budget": {
              "before": {
                "max_actions": 2,
                "currency_caps": {
                  "EUR": 9000
                },
                "charged_actions": 1,
                "remaining_actions": 1,
                "charged_cents": {
                  "EUR": 4500
                },
                "remaining_cents": {
                  "EUR": 4500
                },
                "uncertain": false,
                "denials": [],
                "charges": [
                  {
                    "execution_namespace": "sha256:29bb7f09ca195d34eb83189c36bbf6baffdb23e9b968a614c6487440152a08f0",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  }
                ],
                "authority": "single_process_mock_only",
                "deployment_authorized": false
              },
              "after": {
                "max_actions": 2,
                "currency_caps": {
                  "EUR": 9000
                },
                "charged_actions": 2,
                "remaining_actions": 0,
                "charged_cents": {
                  "EUR": 9000
                },
                "remaining_cents": {
                  "EUR": 0
                },
                "uncertain": false,
                "denials": [],
                "charges": [
                  {
                    "execution_namespace": "sha256:29bb7f09ca195d34eb83189c36bbf6baffdb23e9b968a614c6487440152a08f0",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  },
                  {
                    "execution_namespace": "sha256:5aae8523641ea19a611334b9195e4e82a685931f6c2b70506c36fe0b9defe1d4",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  }
                ],
                "authority": "single_process_mock_only",
                "deployment_authorized": false
              }
            },
            "case": {
              "case_id": "window-2-user-2",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-2"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-2"
            },
            "orders": [
              {
                "execution_namespace": "sha256:7bfb2a825b2443e6a853afbddb9981cced0d8f8a5911c2a628ce3c0b5adb85b7",
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "execution_namespace": "sha256:5aae8523641ea19a611334b9195e4e82a685931f6c2b70506c36fe0b9defe1d4",
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-2",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-2",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "execution_namespace": "sha256:5da0b095357e3cbfddb58a4c451d0cb0745c3a11d2dcdddf8839201e048bed6e",
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-2"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-2",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06737496005371213,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "served_candidate_campaign"
          }
        },
        {
          "customer_id": "user-3",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-3",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-3"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-3",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-3",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-3"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-3",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-3",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-3",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-3",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-3"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-3",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05870795575901866,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-4",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-4",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-4"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-4",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-4",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-4"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-4",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-4",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-4",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-4",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-4"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-4",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05483400309458375,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-5",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-5",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-5"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-5",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-5",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-5"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-5",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-5",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-5",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-5",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-5"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-5",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06266700802370906,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-6",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-6",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-6"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-6",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-6",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-6"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-6",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-6",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-6",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-6",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-6"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-6",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06729102460667491,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-7",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-7",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-7"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-7",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-7",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-7"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-7",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-7",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-7",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-7",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-7"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-7",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05691597471013665,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-8",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-8",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-8"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-8",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-8",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-8"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-8",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-8",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-8",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-8",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-8"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-8",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05562498699873686,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-9",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-9",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-9"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-9",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-9",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-9"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-9",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-9",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-9",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-9",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-9"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-9",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.054374977480620146,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-10",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-10",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-10"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-10",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-10",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-10"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-10",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-10",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-10",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-10",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-10"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-10",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.07108302088454366,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-11",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-11",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-11"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-11",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-11",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-11"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-11",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-11",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-11",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-11",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-11"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-11",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05745800444856286,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-12",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-12",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-12"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-12",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-12",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-12"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-12",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-12",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-12",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-12",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-12"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-12",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06804201984778047,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-13",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-13",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-13"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-13",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-13",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-13"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-13",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-13",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-13",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-13",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-13"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-13",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06087502697482705,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-14",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-14",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-14"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-14",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-14",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-14"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-14",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-14",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-14",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-14",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-14"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-14",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05379103822633624,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-15",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-15",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-15"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-15",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-15",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-15"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-15",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-15",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-15",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-15",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-15"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-15",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.060790975112468004,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-16",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-16",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-16"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-16",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-16",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-16"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-16",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-16",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-16",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-16",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-16"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-16",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05845801206305623,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-17",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-17",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-17"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-17",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-17",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-17"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-17",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-17",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-17",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-17",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-17"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-17",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05508400499820709,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-18",
          "served": "candidate",
          "baseline": {
            "case": {
              "case_id": "window-2-user-18",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-18"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-18"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-18",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-18",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-18"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-18",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05308300023898482,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "action_budget": {
              "before": {
                "max_actions": 2,
                "currency_caps": {
                  "EUR": 9000
                },
                "charged_actions": 2,
                "remaining_actions": 0,
                "charged_cents": {
                  "EUR": 9000
                },
                "remaining_cents": {
                  "EUR": 0
                },
                "uncertain": false,
                "denials": [],
                "charges": [
                  {
                    "execution_namespace": "sha256:29bb7f09ca195d34eb83189c36bbf6baffdb23e9b968a614c6487440152a08f0",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  },
                  {
                    "execution_namespace": "sha256:5aae8523641ea19a611334b9195e4e82a685931f6c2b70506c36fe0b9defe1d4",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  }
                ],
                "authority": "single_process_mock_only",
                "deployment_authorized": false
              },
              "after": {
                "max_actions": 2,
                "currency_caps": {
                  "EUR": 9000
                },
                "charged_actions": 2,
                "remaining_actions": 0,
                "charged_cents": {
                  "EUR": 9000
                },
                "remaining_cents": {
                  "EUR": 0
                },
                "uncertain": false,
                "denials": [
                  {
                    "execution_namespace": "sha256:5e91b0115d473f70d6a87bd677591d1b1f8f58c778a83f8067bd6d2579ab4156",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  }
                ],
                "charges": [
                  {
                    "execution_namespace": "sha256:29bb7f09ca195d34eb83189c36bbf6baffdb23e9b968a614c6487440152a08f0",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  },
                  {
                    "execution_namespace": "sha256:5aae8523641ea19a611334b9195e4e82a685931f6c2b70506c36fe0b9defe1d4",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  }
                ],
                "authority": "single_process_mock_only",
                "deployment_authorized": false
              }
            },
            "case": {
              "case_id": "window-2-user-18",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-18"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-18"
            },
            "orders": [
              {
                "execution_namespace": "sha256:a38aa05ea7f6672fa1f8453043cb2306899717709d2acf0f6fb7b95f23dd657f",
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "execution_namespace": "sha256:5e91b0115d473f70d6a87bd677591d1b1f8f58c778a83f8067bd6d2579ab4156",
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-18",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-18",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "blocked_budget",
                    "details": {
                      "idempotency_key": "refund:order-b",
                      "reason": "budget_action_limit"
                    }
                  },
                  {
                    "sequence": 5,
                    "tool": "inspect_order_status",
                    "status": "success",
                    "details": {
                      "refund_transaction_count": 0,
                      "refunded": false
                    }
                  }
                ]
              },
              {
                "execution_namespace": "sha256:43f2cfee9f6532aefcc43700c66bbfc3a6b890df9e8aad53fcdd7728e38a4f7e",
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-18"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-18",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "blocked",
                  "reason": "budget_action_limit"
                }
              },
              {
                "tool": "inspect_order_status",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "refunded": false,
                  "refund_transaction_count": 0
                }
              }
            ],
            "output": {
              "message": "I could not confirm the refund.",
              "claimed_outcome": "needs_review",
              "runtime_evidence": null,
              "transaction_status_claim": "not_committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_unconfirmed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.07175002247095108,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 1,
            "premature_action_attempts": 0,
            "task_completed": false,
            "passed": false,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "served_candidate_campaign"
          }
        },
        {
          "customer_id": "user-19",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-19",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-19"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-19",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-19",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-19"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-19",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-19",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-19",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-19",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-19"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-19",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.07537496276199818,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-20",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-20",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-20"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-20",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-20",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-20"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-20",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-20",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-20",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-20",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-20"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-20",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.057750032283365726,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-21",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-21",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-21"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-21",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-21",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-21"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-21",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-21",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-21",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-21",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-21"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-21",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.056374992709606886,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-22",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-22",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-22"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-22",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-22",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-22"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-22",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-22",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-22",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-22",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-22"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-22",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05970802158117294,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-23",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-23",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-23"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-23",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-23",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-23"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-23",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-23",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-23",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-23",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-23"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-23",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.053458032198250294,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-24",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-24",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-24"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-24",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-24",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-24"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-24",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-24",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-24",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-24",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-24"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-24",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.054709031246602535,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-25",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-25",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-25"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-25",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-25",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-25"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-25",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-25",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-25",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-25",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-25"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-25",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05299999611452222,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-26",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-26",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-26"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-26",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-26",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-26"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-26",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-26",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-26",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-26",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-26"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-26",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.0546250375919044,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-27",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-27",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-27"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-27",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-27",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-27"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-27",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-27",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-27",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-27",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-27"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-27",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05504104774445295,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-28",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-28",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-28"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-28",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-28",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-28"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-28",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-28",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-28",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-28",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-28"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-28",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.057165976613759995,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-29",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-29",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-29"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-29",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-29",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-29"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-29",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-29",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-29",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-29",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-29"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-29",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.055957993026822805,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-30",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-30",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-30"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-30",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-30",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-30"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-30",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-30",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-30",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-30",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-30"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-30",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06904196925461292,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-31",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-31",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-31"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-31",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-31",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-31"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-31",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-31",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-31",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-31",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-31"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-31",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05725002847611904,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-32",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-32",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-32"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-32",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-32",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-32"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-32",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-32",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-32",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-32",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-32"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-32",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.054709031246602535,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-33",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-33",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-33"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-33",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-33",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-33"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-33",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-33",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-33",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-33",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-33"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-33",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.053750001825392246,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-34",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-34",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-34"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-34",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-34",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-34"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-34",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-34",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-34",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-34",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-34"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-34",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05679100286215544,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-35",
          "served": "candidate",
          "baseline": {
            "case": {
              "case_id": "window-2-user-35",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-35"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-35"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-35",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-35",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-35"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-35",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05562498699873686,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "action_budget": {
              "before": {
                "max_actions": 2,
                "currency_caps": {
                  "EUR": 9000
                },
                "charged_actions": 2,
                "remaining_actions": 0,
                "charged_cents": {
                  "EUR": 9000
                },
                "remaining_cents": {
                  "EUR": 0
                },
                "uncertain": false,
                "denials": [
                  {
                    "execution_namespace": "sha256:5e91b0115d473f70d6a87bd677591d1b1f8f58c778a83f8067bd6d2579ab4156",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  }
                ],
                "charges": [
                  {
                    "execution_namespace": "sha256:29bb7f09ca195d34eb83189c36bbf6baffdb23e9b968a614c6487440152a08f0",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  },
                  {
                    "execution_namespace": "sha256:5aae8523641ea19a611334b9195e4e82a685931f6c2b70506c36fe0b9defe1d4",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  }
                ],
                "authority": "single_process_mock_only",
                "deployment_authorized": false
              },
              "after": {
                "max_actions": 2,
                "currency_caps": {
                  "EUR": 9000
                },
                "charged_actions": 2,
                "remaining_actions": 0,
                "charged_cents": {
                  "EUR": 9000
                },
                "remaining_cents": {
                  "EUR": 0
                },
                "uncertain": false,
                "denials": [
                  {
                    "execution_namespace": "sha256:5e91b0115d473f70d6a87bd677591d1b1f8f58c778a83f8067bd6d2579ab4156",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:5f73c667745273942a2e5d0faf2092890d436487a91469286dcc0e441da66070",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  }
                ],
                "charges": [
                  {
                    "execution_namespace": "sha256:29bb7f09ca195d34eb83189c36bbf6baffdb23e9b968a614c6487440152a08f0",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  },
                  {
                    "execution_namespace": "sha256:5aae8523641ea19a611334b9195e4e82a685931f6c2b70506c36fe0b9defe1d4",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  }
                ],
                "authority": "single_process_mock_only",
                "deployment_authorized": false
              }
            },
            "case": {
              "case_id": "window-2-user-35",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-35"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-35"
            },
            "orders": [
              {
                "execution_namespace": "sha256:93ec10cab261d6dad940f7cdb6fe5730c2ecafff2f5ba421e3dac4f57bac8bb2",
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "execution_namespace": "sha256:5f73c667745273942a2e5d0faf2092890d436487a91469286dcc0e441da66070",
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-35",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-35",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "blocked_budget",
                    "details": {
                      "idempotency_key": "refund:order-b",
                      "reason": "budget_action_limit"
                    }
                  },
                  {
                    "sequence": 5,
                    "tool": "inspect_order_status",
                    "status": "success",
                    "details": {
                      "refund_transaction_count": 0,
                      "refunded": false
                    }
                  }
                ]
              },
              {
                "execution_namespace": "sha256:052918ea89b61e7ac820f893ab37bd7fd4828749b1ee4edae0c141162a350075",
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-35"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-35",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "blocked",
                  "reason": "budget_action_limit"
                }
              },
              {
                "tool": "inspect_order_status",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "refunded": false,
                  "refund_transaction_count": 0
                }
              }
            ],
            "output": {
              "message": "I could not confirm the refund.",
              "claimed_outcome": "needs_review",
              "runtime_evidence": null,
              "transaction_status_claim": "not_committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_unconfirmed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06874999962747097,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 1,
            "premature_action_attempts": 0,
            "task_completed": false,
            "passed": false,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "served_candidate_campaign"
          }
        },
        {
          "customer_id": "user-36",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-36",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-36"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-36",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-36",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-36"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-36",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-36",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-36",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-36",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-36"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-36",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05687499651685357,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-37",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-37",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-37"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-37",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-37",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-37"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-37",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-37",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-37",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-37",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-37"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-37",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05783303640782833,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-38",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-38",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-38"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-38",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-38",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-38"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-38",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-38",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-38",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-38",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-38"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-38",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05562498699873686,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-39",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-2-user-39",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-39"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-39",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-39",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-39"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-39",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-39",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-39",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-39",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-39"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-39",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.0754999928176403,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        }
      ],
      "artifact_hashes": [
        "sha256:b53d6295ff32b82fae6ec4800255d1232499f6a719c3d2c414e8c95a042faccc",
        "sha256:e75bca74ec24e9c6bc8a12492f13308b26aa18eb4f7c8d369cea06429f246e4f",
        "sha256:4496e3d4e60e0151e0edc3b6a58ff4a06553589f7755f54bad9931aa6e926dea",
        "sha256:f8bf2f2653f9491865fc34e92f501de8dea64ba1803b2959607612601e611039",
        "sha256:8928c9813aa39017d18a99855cf003e8cfc05a59497db1e0f2dca9cb6854b3b7",
        "sha256:d69855a667eb031fe97fa3afb04d756aeb8c6543ba7fff493a48127b845db6bf",
        "sha256:651a513dfca93cd00fa00d656c65a1f963a9210b390437ac8b92628467110120",
        "sha256:692698a355958ef3d3f838c87d78f173c938c0120a4663da47bcce417231114a",
        "sha256:4da1988800f840b63c9581209a4a8cde44440614e24bf8381b54f2158991b389",
        "sha256:45f27d82c220bb71bcc2edc50fe726c70c531b4c5f3f2d7d5b64f7958164aaa5",
        "sha256:cc5f65b0eb96d8ae6927346fb0dfc0da5503081757197213a0741e7923c5953e",
        "sha256:c95e82c41385da14acc0d69c0af29cbd6ec508285d86ef91da3cfa1d7f30562e",
        "sha256:e0be29525cb7a8e07129d00e2dad076a4efd84566d01ab4772f081fa3edaa9ed",
        "sha256:d18f23bf84d0f83621c2faad819ab52e404a40ff6045bdb344d5964f48a7a99f",
        "sha256:69ffb32803dcffa49a2ec5142d02321707ea0e815bbd8dd8d3bcd982e7a62306",
        "sha256:f76146ddd7a698434e8aedcc420e32d329f9b3a16a579728ccce00d3734dd028",
        "sha256:b475cd52b9db753ecee886024b1d4592ad629718957e0324386622415cff0649",
        "sha256:835a22973206f2f7931335dee3789322fc6bf47c62c0040e88a28acd3f34b7c9",
        "sha256:143eacd7950634da0c00c89d207a2c7c7a8f8582cd153ea6f5669e3af31fb0d4",
        "sha256:efb7d03b912bd190f760d61895201ad7ef1d780efc774f652863663ad72668a3",
        "sha256:7534c72427f2ca71cf4451265020df31ac4bf7e31d680880c990c697f12f8c5f",
        "sha256:ded26e82cd7a4512846f2d246638f0e773a855b0d5c93cc52b3e5a0b5ed70e3d",
        "sha256:0588d17c1fcf635c627ec0ef954485338a034581b1f0b0e5381751221282bd2b",
        "sha256:ff5c903e691fd0ff25d40c246e5a50fc3db79867ce59e61df8db1a6fb8911960",
        "sha256:7eef797a7e11f3b99bf2fc3597a1d292164e90a8c3b0f368d9406c678c0aedb5",
        "sha256:c7f12d5b3b76eae98b88b1d36c997016d6e0e7c1248d23317808f2cd4c579b84",
        "sha256:f557b8091a5e6d6707a36fbe4c4bb6045a68aad3742b7f2d25aeb5031e31ab13",
        "sha256:6fb2d557a8f036bc5d57b6489b34a0e5a32b8135e913f7c70aeef14a9488a70a",
        "sha256:86d9cdf560c5e83bb257589c7473102553f41e657d59018129b2f58ff59df99d",
        "sha256:27d121c8bc42c6a096dec7dbeffdf4d77a2a732f81c95d0f728eff8f3b12632e",
        "sha256:d0c8e1fa9d5306e3ca65bda440c573ebae83c32b53761c042a32441836959698",
        "sha256:cbdd3f2c63ba32ba31671f7f7801c0af087dbf0aa12d8037890a2899381813fb",
        "sha256:8d63522436057d9749595326a5d5a478f94dd1ff079b6adedb521e1783093f83",
        "sha256:70c3e42d5e7d5d8ae4ecfafe3de340f9d1caba1527ef8debf40a3337ffbddac9",
        "sha256:d52c5e3d67395586946362e5f41b8e3920638c8a45a859e01d8c419110e30104",
        "sha256:c29d26e885404963cbfb3566b4906864c4e82caceae16e99431c29a3bb832dc3",
        "sha256:77772f701e04f3004f9654d94cecee14732874a06bf8ac0c4f5b4d34f1da1458",
        "sha256:c81305c3557ec638fbc36e02863959c86d5d3b0602500bff12cd9009df47b17e",
        "sha256:7508b8570409a29c8ed01b0e11d232ae3821e8f771bb5d96a60ea8e7b24dbce7",
        "sha256:6a788a625ce551081b94878ff3fcac29db8b83b7e66fd4e760c36c9d6928cee7"
      ],
      "summary": {
        "registered_requests": 40,
        "candidate_executions": 4,
        "candidate_completed": 2,
        "candidate_needs_review": 2,
        "candidate_attempts": 4,
        "candidate_budget_denials": 2,
        "candidate_commits": 2,
        "baseline_completed": 40
      }
    },
    {
      "before": {
        "candidate": "cx-simulation-v1",
        "baseline": "baseline-v1",
        "stage": "restricted",
        "percent": 5,
        "revision": 2,
        "healthy_windows": 0,
        "last_end": 20,
        "used_windows": [
          "window-1",
          "window-2"
        ],
        "used_artifacts": [
          "sha256:7265e711043b25f73b03530fc608725fe4d8453ee6908351bdd35e3377496d88",
          "sha256:d1869d072e83940fed133043f3e476eea40cba9ee2779e0e5982fb8f77c41919",
          "sha256:01bd04dec68efbd6f5b06c82f4f482021af8433445b1508e20d130d92712f646",
          "sha256:26bf3d2f3aeae715c62a594a3c81784f8df81c52e08ccb858230b5e803a02255",
          "sha256:2eb6c772e602d2d5e8643846b6e4b52219d63117e4813402d3cd51437f78f5ee",
          "sha256:abb58d20a2b5a02d812f23c94c0ba51116a19919219b5b93e85e6eadb5e71f30",
          "sha256:450905423f903527580e0e843c679f9f1fadead95f249db7d76cc469eab3b8de",
          "sha256:599cb84025e6ace50b8d1f654d499a6b64daf3f9dc1c857ea3ab3738741fb3ed",
          "sha256:61be35e6a55526b2e32d2046a0f341287ab20af52c085edf3bc6f0ec32f77b30",
          "sha256:870cd998aea0e513409f5e7f3a0336e454c0b25fc5f273632590981065e3ad41",
          "sha256:f1fcd5807b7059f25455fad78172fbee68f843d1f8ed927b7ecbb4fbcd818991",
          "sha256:4352075c6c6284f97ec5be590f84d940b64ede8ec62a000c89130152bac9f79f",
          "sha256:406e9993bcc98bdbbd0937a205cee5b4d36f82233ff559ee7748da804edcc2cb",
          "sha256:2d913a63304dd1c2fe2774832d25c94eb05003d12af5783b2e693835cfa03714",
          "sha256:affbc29dcd887843b0287b07d9560e116a09073c9cecbdb196ee1daa6dbdabd5",
          "sha256:74b32c7394225379ba13b16891845fcdd464b08f5a5825555f62b3c1a4bdc4d2",
          "sha256:a8e2e8611c840f59a05cef15cdc7158aa8dc5da89d8e5a96f8126efe7cbfe312",
          "sha256:744f5e068f566b094f69dcac54be6254e8674064d2d22dfbce711765819ac5a5",
          "sha256:07977f3bde5776b7f1964bb4b16ce6a44d486336d31c89823bee21d5341733a1",
          "sha256:8621826ea9403c4934a9f3c9592aadf430cd179cccd1fa8865dc934127b77c29",
          "sha256:95040634de416e502fbbd8782d1755950dc57a893e81599d7d77f9b712b514cc",
          "sha256:81d519e9994818474160c920fb49d9cd4d197da8770a21ab7bf506028a21d60d",
          "sha256:212d1d21d25c811314e31a4780cbc0923ea51828240d5022ab7a7de20572fd82",
          "sha256:a4cf99166286a988a46c54b145620552941a6354439962ea23cd27462208d590",
          "sha256:8c1309834003747800802c3a467bc4146a68b8c2cf17f278bd943d37dd30382a",
          "sha256:15480ccca054f352de09a8c9d058a0372c0bbe9b4d1ce760bd07e2748dfd2056",
          "sha256:0988389d2b376b3c0e0d5184745fa7cd694cdee017de82f966efdfd84c449af3",
          "sha256:662bc478c1d51908e549a3963a6af813fd1765be47bf212dd8fdecdbe0ec8e1b",
          "sha256:0a4e7c549aa18768ba8fad182d991b3809dd7c138a8ef9b4a96f6ab082b84563",
          "sha256:3bbb917362b783035de22ab4cc605f3e7f681b3619e88f61e1bbad9fdf45dfd5",
          "sha256:50d3367c8d0949d2fa8445ef656293b0ec912d729251247f7ac56441bdc3ffd0",
          "sha256:e9e94467a6397ac89888de73621aa2897d07b120b0865f8f04b3dbca6f71aa14",
          "sha256:0f5556264a6aed94654435166b738b766ca7ca1a5b3a5584df7302bcf184ae9f",
          "sha256:9f36cde4af8582c88fa288b5843e7bb74985bf8d833a7a94c6c15503e2496732",
          "sha256:7bb6f138b889e872ca1a2ede4ea9309aa14525bae4d014b3c3cae250204a1519",
          "sha256:1a52b18e60958bf6fcf843669c13350b09894f03a1d44b71d1ac9a1a73a10f6a",
          "sha256:c10a7f0773f66d45db6666b295907068aa76c83ebd125aeddeb08233c0ae9187",
          "sha256:2e5f278c94efc933209bb1f79eb8c9d577d5560ebb43b76cd4de068524eca55f",
          "sha256:1f91821bb69ce1d488b75a193a917f264fc6a5241f67daa00a586bd0d35bbec7",
          "sha256:e8f1a96193d21bfe0193d231f07ee65710b45a64878381d0c72db23c72da938a",
          "sha256:e75bca74ec24e9c6bc8a12492f13308b26aa18eb4f7c8d369cea06429f246e4f",
          "sha256:4496e3d4e60e0151e0edc3b6a58ff4a06553589f7755f54bad9931aa6e926dea",
          "sha256:143eacd7950634da0c00c89d207a2c7c7a8f8582cd153ea6f5669e3af31fb0d4",
          "sha256:c29d26e885404963cbfb3566b4906864c4e82caceae16e99431c29a3bb832dc3"
        ],
        "pending_window": null,
        "expires_at": 120
      },
      "window": {
        "window_id": "window-3",
        "candidate": "cx-simulation-v1",
        "baseline": "baseline-v1",
        "exposure_revision": 2,
        "start": 20,
        "end": 30,
        "observations": [
          {
            "customer_id": "user-1",
            "baseline_pass": true,
            "candidate_pass": false,
            "hard_violation": false,
            "mature_at": 30,
            "artifact_id": "sha256:3e6addecd1b02a231cefa900b93255d004bc6341a148db0dd4b2d16e30b54bf2"
          },
          {
            "customer_id": "user-2",
            "baseline_pass": true,
            "candidate_pass": false,
            "hard_violation": false,
            "mature_at": 30,
            "artifact_id": "sha256:2bd9910204e4277fd9047158275e94d8b0108f6d6c0d778d5b810ff8336436e5"
          },
          {
            "customer_id": "user-18",
            "baseline_pass": true,
            "candidate_pass": false,
            "hard_violation": false,
            "mature_at": 30,
            "artifact_id": "sha256:af2b29c16746ae2d8e223fff9caedc4016a3ed1e212057c4e4cb3ebd0f2bb969"
          },
          {
            "customer_id": "user-35",
            "baseline_pass": true,
            "candidate_pass": false,
            "hard_violation": false,
            "mature_at": 30,
            "artifact_id": "sha256:84ed9d694508a3c89163a7ee301767c9ead8f5a557dcc35737296fc59941de83"
          }
        ]
      },
      "decision": {
        "state": {
          "candidate": "cx-simulation-v1",
          "baseline": "baseline-v1",
          "stage": "restricted",
          "percent": 5,
          "revision": 3,
          "healthy_windows": 0,
          "last_end": 30,
          "used_windows": [
            "window-1",
            "window-2",
            "window-3"
          ],
          "used_artifacts": [
            "sha256:7265e711043b25f73b03530fc608725fe4d8453ee6908351bdd35e3377496d88",
            "sha256:d1869d072e83940fed133043f3e476eea40cba9ee2779e0e5982fb8f77c41919",
            "sha256:01bd04dec68efbd6f5b06c82f4f482021af8433445b1508e20d130d92712f646",
            "sha256:26bf3d2f3aeae715c62a594a3c81784f8df81c52e08ccb858230b5e803a02255",
            "sha256:2eb6c772e602d2d5e8643846b6e4b52219d63117e4813402d3cd51437f78f5ee",
            "sha256:abb58d20a2b5a02d812f23c94c0ba51116a19919219b5b93e85e6eadb5e71f30",
            "sha256:450905423f903527580e0e843c679f9f1fadead95f249db7d76cc469eab3b8de",
            "sha256:599cb84025e6ace50b8d1f654d499a6b64daf3f9dc1c857ea3ab3738741fb3ed",
            "sha256:61be35e6a55526b2e32d2046a0f341287ab20af52c085edf3bc6f0ec32f77b30",
            "sha256:870cd998aea0e513409f5e7f3a0336e454c0b25fc5f273632590981065e3ad41",
            "sha256:f1fcd5807b7059f25455fad78172fbee68f843d1f8ed927b7ecbb4fbcd818991",
            "sha256:4352075c6c6284f97ec5be590f84d940b64ede8ec62a000c89130152bac9f79f",
            "sha256:406e9993bcc98bdbbd0937a205cee5b4d36f82233ff559ee7748da804edcc2cb",
            "sha256:2d913a63304dd1c2fe2774832d25c94eb05003d12af5783b2e693835cfa03714",
            "sha256:affbc29dcd887843b0287b07d9560e116a09073c9cecbdb196ee1daa6dbdabd5",
            "sha256:74b32c7394225379ba13b16891845fcdd464b08f5a5825555f62b3c1a4bdc4d2",
            "sha256:a8e2e8611c840f59a05cef15cdc7158aa8dc5da89d8e5a96f8126efe7cbfe312",
            "sha256:744f5e068f566b094f69dcac54be6254e8674064d2d22dfbce711765819ac5a5",
            "sha256:07977f3bde5776b7f1964bb4b16ce6a44d486336d31c89823bee21d5341733a1",
            "sha256:8621826ea9403c4934a9f3c9592aadf430cd179cccd1fa8865dc934127b77c29",
            "sha256:95040634de416e502fbbd8782d1755950dc57a893e81599d7d77f9b712b514cc",
            "sha256:81d519e9994818474160c920fb49d9cd4d197da8770a21ab7bf506028a21d60d",
            "sha256:212d1d21d25c811314e31a4780cbc0923ea51828240d5022ab7a7de20572fd82",
            "sha256:a4cf99166286a988a46c54b145620552941a6354439962ea23cd27462208d590",
            "sha256:8c1309834003747800802c3a467bc4146a68b8c2cf17f278bd943d37dd30382a",
            "sha256:15480ccca054f352de09a8c9d058a0372c0bbe9b4d1ce760bd07e2748dfd2056",
            "sha256:0988389d2b376b3c0e0d5184745fa7cd694cdee017de82f966efdfd84c449af3",
            "sha256:662bc478c1d51908e549a3963a6af813fd1765be47bf212dd8fdecdbe0ec8e1b",
            "sha256:0a4e7c549aa18768ba8fad182d991b3809dd7c138a8ef9b4a96f6ab082b84563",
            "sha256:3bbb917362b783035de22ab4cc605f3e7f681b3619e88f61e1bbad9fdf45dfd5",
            "sha256:50d3367c8d0949d2fa8445ef656293b0ec912d729251247f7ac56441bdc3ffd0",
            "sha256:e9e94467a6397ac89888de73621aa2897d07b120b0865f8f04b3dbca6f71aa14",
            "sha256:0f5556264a6aed94654435166b738b766ca7ca1a5b3a5584df7302bcf184ae9f",
            "sha256:9f36cde4af8582c88fa288b5843e7bb74985bf8d833a7a94c6c15503e2496732",
            "sha256:7bb6f138b889e872ca1a2ede4ea9309aa14525bae4d014b3c3cae250204a1519",
            "sha256:1a52b18e60958bf6fcf843669c13350b09894f03a1d44b71d1ac9a1a73a10f6a",
            "sha256:c10a7f0773f66d45db6666b295907068aa76c83ebd125aeddeb08233c0ae9187",
            "sha256:2e5f278c94efc933209bb1f79eb8c9d577d5560ebb43b76cd4de068524eca55f",
            "sha256:1f91821bb69ce1d488b75a193a917f264fc6a5241f67daa00a586bd0d35bbec7",
            "sha256:e8f1a96193d21bfe0193d231f07ee65710b45a64878381d0c72db23c72da938a",
            "sha256:e75bca74ec24e9c6bc8a12492f13308b26aa18eb4f7c8d369cea06429f246e4f",
            "sha256:4496e3d4e60e0151e0edc3b6a58ff4a06553589f7755f54bad9931aa6e926dea",
            "sha256:143eacd7950634da0c00c89d207a2c7c7a8f8582cd153ea6f5669e3af31fb0d4",
            "sha256:c29d26e885404963cbfb3566b4906864c4e82caceae16e99431c29a3bb832dc3",
            "sha256:3e6addecd1b02a231cefa900b93255d004bc6341a148db0dd4b2d16e30b54bf2",
            "sha256:2bd9910204e4277fd9047158275e94d8b0108f6d6c0d778d5b810ff8336436e5",
            "sha256:af2b29c16746ae2d8e223fff9caedc4016a3ed1e212057c4e4cb3ebd0f2bb969",
            "sha256:84ed9d694508a3c89163a7ee301767c9ead8f5a557dcc35737296fc59941de83"
          ],
          "pending_window": null,
          "expires_at": 120
        },
        "reason": "illustrative_quality_regression",
        "deployment_authorized": false
      },
      "resume_requested": false,
      "served_candidate": 4,
      "served_baseline": 36,
      "budget_before": {
        "max_actions": 2,
        "currency_caps": {
          "EUR": 9000
        },
        "charged_actions": 2,
        "remaining_actions": 0,
        "charged_cents": {
          "EUR": 9000
        },
        "remaining_cents": {
          "EUR": 0
        },
        "uncertain": false,
        "denials": [
          {
            "execution_namespace": "sha256:5e91b0115d473f70d6a87bd677591d1b1f8f58c778a83f8067bd6d2579ab4156",
            "order_id": "order-b",
            "idempotency_key": "refund:order-b",
            "amount_cents": 4500,
            "currency": "EUR",
            "reason": "budget_action_limit"
          },
          {
            "execution_namespace": "sha256:5f73c667745273942a2e5d0faf2092890d436487a91469286dcc0e441da66070",
            "order_id": "order-b",
            "idempotency_key": "refund:order-b",
            "amount_cents": 4500,
            "currency": "EUR",
            "reason": "budget_action_limit"
          }
        ],
        "charges": [
          {
            "execution_namespace": "sha256:29bb7f09ca195d34eb83189c36bbf6baffdb23e9b968a614c6487440152a08f0",
            "order_id": "order-b",
            "idempotency_key": "refund:order-b",
            "amount_cents": 4500,
            "currency": "EUR"
          },
          {
            "execution_namespace": "sha256:5aae8523641ea19a611334b9195e4e82a685931f6c2b70506c36fe0b9defe1d4",
            "order_id": "order-b",
            "idempotency_key": "refund:order-b",
            "amount_cents": 4500,
            "currency": "EUR"
          }
        ],
        "authority": "single_process_mock_only",
        "deployment_authorized": false
      },
      "budget_after": {
        "max_actions": 2,
        "currency_caps": {
          "EUR": 9000
        },
        "charged_actions": 2,
        "remaining_actions": 0,
        "charged_cents": {
          "EUR": 9000
        },
        "remaining_cents": {
          "EUR": 0
        },
        "uncertain": false,
        "denials": [
          {
            "execution_namespace": "sha256:5e91b0115d473f70d6a87bd677591d1b1f8f58c778a83f8067bd6d2579ab4156",
            "order_id": "order-b",
            "idempotency_key": "refund:order-b",
            "amount_cents": 4500,
            "currency": "EUR",
            "reason": "budget_action_limit"
          },
          {
            "execution_namespace": "sha256:5f73c667745273942a2e5d0faf2092890d436487a91469286dcc0e441da66070",
            "order_id": "order-b",
            "idempotency_key": "refund:order-b",
            "amount_cents": 4500,
            "currency": "EUR",
            "reason": "budget_action_limit"
          },
          {
            "execution_namespace": "sha256:98fa0760916098b6ca69a417292806948a9e07a231666fdd3df8d53b1863e1ba",
            "order_id": "order-b",
            "idempotency_key": "refund:order-b",
            "amount_cents": 4500,
            "currency": "EUR",
            "reason": "budget_action_limit"
          },
          {
            "execution_namespace": "sha256:ccdc5c1b1b2d9bf9e0c385f2f450c89fa149d420598eba93ce2e200721f40efc",
            "order_id": "order-b",
            "idempotency_key": "refund:order-b",
            "amount_cents": 4500,
            "currency": "EUR",
            "reason": "budget_action_limit"
          },
          {
            "execution_namespace": "sha256:6d917e483083b83b421720340c6115068d65ce28a6037eed5c9371cf3f9a3307",
            "order_id": "order-b",
            "idempotency_key": "refund:order-b",
            "amount_cents": 4500,
            "currency": "EUR",
            "reason": "budget_action_limit"
          },
          {
            "execution_namespace": "sha256:30efb24908eb9ab827e44747e2a292ee7474679069df03c7a02b8e67e0d4f57e",
            "order_id": "order-b",
            "idempotency_key": "refund:order-b",
            "amount_cents": 4500,
            "currency": "EUR",
            "reason": "budget_action_limit"
          }
        ],
        "charges": [
          {
            "execution_namespace": "sha256:29bb7f09ca195d34eb83189c36bbf6baffdb23e9b968a614c6487440152a08f0",
            "order_id": "order-b",
            "idempotency_key": "refund:order-b",
            "amount_cents": 4500,
            "currency": "EUR"
          },
          {
            "execution_namespace": "sha256:5aae8523641ea19a611334b9195e4e82a685931f6c2b70506c36fe0b9defe1d4",
            "order_id": "order-b",
            "idempotency_key": "refund:order-b",
            "amount_cents": 4500,
            "currency": "EUR"
          }
        ],
        "authority": "single_process_mock_only",
        "deployment_authorized": false
      },
      "artifacts": [
        {
          "customer_id": "user-0",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-0",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-0"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-0",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-0",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-0"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-0",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-0",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-0",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-0",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-0"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-0",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06329198367893696,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-1",
          "served": "candidate",
          "baseline": {
            "case": {
              "case_id": "window-3-user-1",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-1"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-1"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-1",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-1",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-1"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-1",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06670900620520115,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "action_budget": {
              "before": {
                "max_actions": 2,
                "currency_caps": {
                  "EUR": 9000
                },
                "charged_actions": 2,
                "remaining_actions": 0,
                "charged_cents": {
                  "EUR": 9000
                },
                "remaining_cents": {
                  "EUR": 0
                },
                "uncertain": false,
                "denials": [
                  {
                    "execution_namespace": "sha256:5e91b0115d473f70d6a87bd677591d1b1f8f58c778a83f8067bd6d2579ab4156",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:5f73c667745273942a2e5d0faf2092890d436487a91469286dcc0e441da66070",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  }
                ],
                "charges": [
                  {
                    "execution_namespace": "sha256:29bb7f09ca195d34eb83189c36bbf6baffdb23e9b968a614c6487440152a08f0",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  },
                  {
                    "execution_namespace": "sha256:5aae8523641ea19a611334b9195e4e82a685931f6c2b70506c36fe0b9defe1d4",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  }
                ],
                "authority": "single_process_mock_only",
                "deployment_authorized": false
              },
              "after": {
                "max_actions": 2,
                "currency_caps": {
                  "EUR": 9000
                },
                "charged_actions": 2,
                "remaining_actions": 0,
                "charged_cents": {
                  "EUR": 9000
                },
                "remaining_cents": {
                  "EUR": 0
                },
                "uncertain": false,
                "denials": [
                  {
                    "execution_namespace": "sha256:5e91b0115d473f70d6a87bd677591d1b1f8f58c778a83f8067bd6d2579ab4156",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:5f73c667745273942a2e5d0faf2092890d436487a91469286dcc0e441da66070",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:98fa0760916098b6ca69a417292806948a9e07a231666fdd3df8d53b1863e1ba",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  }
                ],
                "charges": [
                  {
                    "execution_namespace": "sha256:29bb7f09ca195d34eb83189c36bbf6baffdb23e9b968a614c6487440152a08f0",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  },
                  {
                    "execution_namespace": "sha256:5aae8523641ea19a611334b9195e4e82a685931f6c2b70506c36fe0b9defe1d4",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  }
                ],
                "authority": "single_process_mock_only",
                "deployment_authorized": false
              }
            },
            "case": {
              "case_id": "window-3-user-1",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-1"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-1"
            },
            "orders": [
              {
                "execution_namespace": "sha256:1ea9ee528956aa927fdd569863dfa2d0eb3dc4c4506d70c27a79afab0a738c7f",
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "execution_namespace": "sha256:98fa0760916098b6ca69a417292806948a9e07a231666fdd3df8d53b1863e1ba",
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-1",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-1",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-1",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "blocked_budget",
                    "details": {
                      "idempotency_key": "refund:order-b",
                      "reason": "budget_action_limit"
                    }
                  },
                  {
                    "sequence": 5,
                    "tool": "inspect_order_status",
                    "status": "success",
                    "details": {
                      "refund_transaction_count": 0,
                      "refunded": false
                    }
                  }
                ]
              },
              {
                "execution_namespace": "sha256:93d79473215fb1ae4142e6417563a8c613002f27d6b3ace87567cca230d36c52",
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-1"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-1",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "blocked",
                  "reason": "budget_action_limit"
                }
              },
              {
                "tool": "inspect_order_status",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "refunded": false,
                  "refund_transaction_count": 0
                }
              }
            ],
            "output": {
              "message": "I could not confirm the refund.",
              "claimed_outcome": "needs_review",
              "runtime_evidence": null,
              "transaction_status_claim": "not_committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_unconfirmed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06250001024454832,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 1,
            "premature_action_attempts": 0,
            "task_completed": false,
            "passed": false,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "served_candidate_campaign"
          }
        },
        {
          "customer_id": "user-2",
          "served": "candidate",
          "baseline": {
            "case": {
              "case_id": "window-3-user-2",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-2"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-2"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-2",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-2",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-2"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-2",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05804101238027215,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "action_budget": {
              "before": {
                "max_actions": 2,
                "currency_caps": {
                  "EUR": 9000
                },
                "charged_actions": 2,
                "remaining_actions": 0,
                "charged_cents": {
                  "EUR": 9000
                },
                "remaining_cents": {
                  "EUR": 0
                },
                "uncertain": false,
                "denials": [
                  {
                    "execution_namespace": "sha256:5e91b0115d473f70d6a87bd677591d1b1f8f58c778a83f8067bd6d2579ab4156",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:5f73c667745273942a2e5d0faf2092890d436487a91469286dcc0e441da66070",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:98fa0760916098b6ca69a417292806948a9e07a231666fdd3df8d53b1863e1ba",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  }
                ],
                "charges": [
                  {
                    "execution_namespace": "sha256:29bb7f09ca195d34eb83189c36bbf6baffdb23e9b968a614c6487440152a08f0",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  },
                  {
                    "execution_namespace": "sha256:5aae8523641ea19a611334b9195e4e82a685931f6c2b70506c36fe0b9defe1d4",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  }
                ],
                "authority": "single_process_mock_only",
                "deployment_authorized": false
              },
              "after": {
                "max_actions": 2,
                "currency_caps": {
                  "EUR": 9000
                },
                "charged_actions": 2,
                "remaining_actions": 0,
                "charged_cents": {
                  "EUR": 9000
                },
                "remaining_cents": {
                  "EUR": 0
                },
                "uncertain": false,
                "denials": [
                  {
                    "execution_namespace": "sha256:5e91b0115d473f70d6a87bd677591d1b1f8f58c778a83f8067bd6d2579ab4156",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:5f73c667745273942a2e5d0faf2092890d436487a91469286dcc0e441da66070",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:98fa0760916098b6ca69a417292806948a9e07a231666fdd3df8d53b1863e1ba",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:ccdc5c1b1b2d9bf9e0c385f2f450c89fa149d420598eba93ce2e200721f40efc",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  }
                ],
                "charges": [
                  {
                    "execution_namespace": "sha256:29bb7f09ca195d34eb83189c36bbf6baffdb23e9b968a614c6487440152a08f0",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  },
                  {
                    "execution_namespace": "sha256:5aae8523641ea19a611334b9195e4e82a685931f6c2b70506c36fe0b9defe1d4",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  }
                ],
                "authority": "single_process_mock_only",
                "deployment_authorized": false
              }
            },
            "case": {
              "case_id": "window-3-user-2",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-2"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-2"
            },
            "orders": [
              {
                "execution_namespace": "sha256:2feab9d16a6d2c6dd0b9df17aae07ed7b3f569533c27a3360971a2e7794deaf3",
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "execution_namespace": "sha256:ccdc5c1b1b2d9bf9e0c385f2f450c89fa149d420598eba93ce2e200721f40efc",
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-2",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-2",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-2",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "blocked_budget",
                    "details": {
                      "idempotency_key": "refund:order-b",
                      "reason": "budget_action_limit"
                    }
                  },
                  {
                    "sequence": 5,
                    "tool": "inspect_order_status",
                    "status": "success",
                    "details": {
                      "refund_transaction_count": 0,
                      "refunded": false
                    }
                  }
                ]
              },
              {
                "execution_namespace": "sha256:34dfd4154cd1e485d8ef73fbffe7a6974927520130a91c3511fa26bf6997168e",
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-2"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-2",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "blocked",
                  "reason": "budget_action_limit"
                }
              },
              {
                "tool": "inspect_order_status",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "refunded": false,
                  "refund_transaction_count": 0
                }
              }
            ],
            "output": {
              "message": "I could not confirm the refund.",
              "claimed_outcome": "needs_review",
              "runtime_evidence": null,
              "transaction_status_claim": "not_committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_unconfirmed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06170797860249877,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 1,
            "premature_action_attempts": 0,
            "task_completed": false,
            "passed": false,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "served_candidate_campaign"
          }
        },
        {
          "customer_id": "user-3",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-3",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-3"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-3",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-3",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-3"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-3",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-3",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-3",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-3",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-3"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-3",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06516702705994248,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-4",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-4",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-4"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-4",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-4",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-4"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-4",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-4",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-4",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-4",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-4"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-4",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.0570830306969583,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-5",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-5",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-5"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-5",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-5",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-5"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-5",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-5",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-5",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-5",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-5"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-5",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.055709038861095905,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-6",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-6",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-6"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-6",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-6",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-6"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-6",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-6",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-6",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-6",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-6"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-6",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.07199996616691351,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-7",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-7",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-7"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-7",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-7",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-7"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-7",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-7",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-7",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-7",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-7"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-7",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.058500037994235754,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-8",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-8",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-8"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-8",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-8",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-8"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-8",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-8",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-8",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-8",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-8"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-8",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05608296487480402,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-9",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-9",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-9"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-9",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-9",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-9"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-9",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-9",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-9",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-9",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-9"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-9",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05445798160508275,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-10",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-10",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-10"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-10",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-10",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-10"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-10",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-10",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-10",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-10",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-10"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-10",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05258299643173814,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-11",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-11",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-11"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-11",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-11",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-11"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-11",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-11",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-11",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-11",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-11"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-11",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05720899207517505,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-12",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-12",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-12"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-12",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-12",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-12"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-12",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-12",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-12",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-12",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-12"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-12",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.053875031881034374,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-13",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-13",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-13"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-13",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-13",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-13"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-13",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-13",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-13",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-13",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-13"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-13",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.052499992307275534,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-14",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-14",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-14"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-14",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-14",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-14"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-14",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-14",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-14",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-14",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-14"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-14",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.056541000958532095,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-15",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-15",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-15"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-15",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-15",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-15"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-15",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-15",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-15",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-15",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-15"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-15",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05433295154944062,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-16",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-16",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-16"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-16",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-16",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-16"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-16",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-16",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-16",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-16",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-16"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-16",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.054875039495527744,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-17",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-17",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-17"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-17",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-17",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-17"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-17",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-17",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-17",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-17",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-17"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-17",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06595801096409559,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-18",
          "served": "candidate",
          "baseline": {
            "case": {
              "case_id": "window-3-user-18",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-18"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-18"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-18",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-18",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-18"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-18",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05383300594985485,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "action_budget": {
              "before": {
                "max_actions": 2,
                "currency_caps": {
                  "EUR": 9000
                },
                "charged_actions": 2,
                "remaining_actions": 0,
                "charged_cents": {
                  "EUR": 9000
                },
                "remaining_cents": {
                  "EUR": 0
                },
                "uncertain": false,
                "denials": [
                  {
                    "execution_namespace": "sha256:5e91b0115d473f70d6a87bd677591d1b1f8f58c778a83f8067bd6d2579ab4156",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:5f73c667745273942a2e5d0faf2092890d436487a91469286dcc0e441da66070",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:98fa0760916098b6ca69a417292806948a9e07a231666fdd3df8d53b1863e1ba",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:ccdc5c1b1b2d9bf9e0c385f2f450c89fa149d420598eba93ce2e200721f40efc",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  }
                ],
                "charges": [
                  {
                    "execution_namespace": "sha256:29bb7f09ca195d34eb83189c36bbf6baffdb23e9b968a614c6487440152a08f0",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  },
                  {
                    "execution_namespace": "sha256:5aae8523641ea19a611334b9195e4e82a685931f6c2b70506c36fe0b9defe1d4",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  }
                ],
                "authority": "single_process_mock_only",
                "deployment_authorized": false
              },
              "after": {
                "max_actions": 2,
                "currency_caps": {
                  "EUR": 9000
                },
                "charged_actions": 2,
                "remaining_actions": 0,
                "charged_cents": {
                  "EUR": 9000
                },
                "remaining_cents": {
                  "EUR": 0
                },
                "uncertain": false,
                "denials": [
                  {
                    "execution_namespace": "sha256:5e91b0115d473f70d6a87bd677591d1b1f8f58c778a83f8067bd6d2579ab4156",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:5f73c667745273942a2e5d0faf2092890d436487a91469286dcc0e441da66070",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:98fa0760916098b6ca69a417292806948a9e07a231666fdd3df8d53b1863e1ba",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:ccdc5c1b1b2d9bf9e0c385f2f450c89fa149d420598eba93ce2e200721f40efc",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:6d917e483083b83b421720340c6115068d65ce28a6037eed5c9371cf3f9a3307",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  }
                ],
                "charges": [
                  {
                    "execution_namespace": "sha256:29bb7f09ca195d34eb83189c36bbf6baffdb23e9b968a614c6487440152a08f0",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  },
                  {
                    "execution_namespace": "sha256:5aae8523641ea19a611334b9195e4e82a685931f6c2b70506c36fe0b9defe1d4",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  }
                ],
                "authority": "single_process_mock_only",
                "deployment_authorized": false
              }
            },
            "case": {
              "case_id": "window-3-user-18",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-18"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-18"
            },
            "orders": [
              {
                "execution_namespace": "sha256:3860300fc5d9c862c68617091be79a9c15d5e1e0e6b31f164f7213e9f52d1814",
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "execution_namespace": "sha256:6d917e483083b83b421720340c6115068d65ce28a6037eed5c9371cf3f9a3307",
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-18",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-18",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-18",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "blocked_budget",
                    "details": {
                      "idempotency_key": "refund:order-b",
                      "reason": "budget_action_limit"
                    }
                  },
                  {
                    "sequence": 5,
                    "tool": "inspect_order_status",
                    "status": "success",
                    "details": {
                      "refund_transaction_count": 0,
                      "refunded": false
                    }
                  }
                ]
              },
              {
                "execution_namespace": "sha256:738149d12c217200da7f0183561bc9b35ea348068077abe186b6322b6c57acf7",
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-18"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-18",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "blocked",
                  "reason": "budget_action_limit"
                }
              },
              {
                "tool": "inspect_order_status",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "refunded": false,
                  "refund_transaction_count": 0
                }
              }
            ],
            "output": {
              "message": "I could not confirm the refund.",
              "claimed_outcome": "needs_review",
              "runtime_evidence": null,
              "transaction_status_claim": "not_committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_unconfirmed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06045802729204297,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 1,
            "premature_action_attempts": 0,
            "task_completed": false,
            "passed": false,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "served_candidate_campaign"
          }
        },
        {
          "customer_id": "user-19",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-19",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-19"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-19",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-19",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-19"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-19",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-19",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-19",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-19",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-19"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-19",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.060999998822808266,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-20",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-20",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-20"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-20",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-20",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-20"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-20",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-20",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-20",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-20",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-20"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-20",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.07300003198906779,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-21",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-21",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-21"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-21",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-21",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-21"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-21",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-21",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-21",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-21",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-21"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-21",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05904101999476552,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-22",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-22",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-22"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-22",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-22",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-22"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-22",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-22",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-22",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-22",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-22"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-22",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06929197115823627,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-23",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-23",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-23"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-23",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-23",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-23"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-23",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-23",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-23",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-23",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-23"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-23",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06766704609617591,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-24",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-24",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-24"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-24",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-24",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-24"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-24",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-24",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-24",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-24",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-24"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-24",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06258301436901093,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-25",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-25",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-25"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-25",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-25",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-25"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-25",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-25",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-25",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-25",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-25"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-25",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.07012503920122981,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-26",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-26",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-26"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-26",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-26",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-26"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-26",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-26",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-26",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-26",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-26"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-26",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.07179199019446969,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-27",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-27",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-27"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-27",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-27",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-27"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-27",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-27",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-27",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-27",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-27"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-27",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05524995503947139,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-28",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-28",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-28"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-28",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-28",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-28"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-28",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-28",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-28",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-28",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-28"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-28",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05458301166072488,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-29",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-29",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-29"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-29",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-29",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-29"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-29",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-29",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-29",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-29",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-29"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-29",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.053333002142608166,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-30",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-30",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-30"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-30",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-30",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-30"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-30",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-30",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-30",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-30",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-30"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-30",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.07283396553248167,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-31",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-31",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-31"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-31",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-31",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-31"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-31",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-31",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-31",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-31",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-31"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-31",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.07075001485645771,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-32",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-32",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-32"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-32",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-32",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-32"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-32",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-32",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-32",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-32",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-32"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-32",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.055917014833539724,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-33",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-33",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-33"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-33",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-33",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-33"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-33",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-33",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-33",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-33",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-33"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-33",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.059041951317340136,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-34",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-34",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-34"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-34",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-34",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-34"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-34",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-34",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-34",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-34",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-34"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-34",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.054333009757101536,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-35",
          "served": "candidate",
          "baseline": {
            "case": {
              "case_id": "window-3-user-35",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-35"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-35"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-35",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-35",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-35"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-35",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.05725002847611904,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": {
            "action_budget": {
              "before": {
                "max_actions": 2,
                "currency_caps": {
                  "EUR": 9000
                },
                "charged_actions": 2,
                "remaining_actions": 0,
                "charged_cents": {
                  "EUR": 9000
                },
                "remaining_cents": {
                  "EUR": 0
                },
                "uncertain": false,
                "denials": [
                  {
                    "execution_namespace": "sha256:5e91b0115d473f70d6a87bd677591d1b1f8f58c778a83f8067bd6d2579ab4156",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:5f73c667745273942a2e5d0faf2092890d436487a91469286dcc0e441da66070",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:98fa0760916098b6ca69a417292806948a9e07a231666fdd3df8d53b1863e1ba",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:ccdc5c1b1b2d9bf9e0c385f2f450c89fa149d420598eba93ce2e200721f40efc",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:6d917e483083b83b421720340c6115068d65ce28a6037eed5c9371cf3f9a3307",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  }
                ],
                "charges": [
                  {
                    "execution_namespace": "sha256:29bb7f09ca195d34eb83189c36bbf6baffdb23e9b968a614c6487440152a08f0",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  },
                  {
                    "execution_namespace": "sha256:5aae8523641ea19a611334b9195e4e82a685931f6c2b70506c36fe0b9defe1d4",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  }
                ],
                "authority": "single_process_mock_only",
                "deployment_authorized": false
              },
              "after": {
                "max_actions": 2,
                "currency_caps": {
                  "EUR": 9000
                },
                "charged_actions": 2,
                "remaining_actions": 0,
                "charged_cents": {
                  "EUR": 9000
                },
                "remaining_cents": {
                  "EUR": 0
                },
                "uncertain": false,
                "denials": [
                  {
                    "execution_namespace": "sha256:5e91b0115d473f70d6a87bd677591d1b1f8f58c778a83f8067bd6d2579ab4156",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:5f73c667745273942a2e5d0faf2092890d436487a91469286dcc0e441da66070",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:98fa0760916098b6ca69a417292806948a9e07a231666fdd3df8d53b1863e1ba",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:ccdc5c1b1b2d9bf9e0c385f2f450c89fa149d420598eba93ce2e200721f40efc",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:6d917e483083b83b421720340c6115068d65ce28a6037eed5c9371cf3f9a3307",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  },
                  {
                    "execution_namespace": "sha256:30efb24908eb9ab827e44747e2a292ee7474679069df03c7a02b8e67e0d4f57e",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR",
                    "reason": "budget_action_limit"
                  }
                ],
                "charges": [
                  {
                    "execution_namespace": "sha256:29bb7f09ca195d34eb83189c36bbf6baffdb23e9b968a614c6487440152a08f0",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  },
                  {
                    "execution_namespace": "sha256:5aae8523641ea19a611334b9195e4e82a685931f6c2b70506c36fe0b9defe1d4",
                    "order_id": "order-b",
                    "idempotency_key": "refund:order-b",
                    "amount_cents": 4500,
                    "currency": "EUR"
                  }
                ],
                "authority": "single_process_mock_only",
                "deployment_authorized": false
              }
            },
            "case": {
              "case_id": "window-3-user-35",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-35"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "fault-injected-candidate",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-35"
            },
            "orders": [
              {
                "execution_namespace": "sha256:28a3f718fabf7bd0ced20bdf8faf54a1324c941e78f09e6047ddbca3b0a901d9",
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "execution_namespace": "sha256:30efb24908eb9ab827e44747e2a292ee7474679069df03c7a02b8e67e0d4f57e",
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-35",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-35",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-35",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "blocked_budget",
                    "details": {
                      "idempotency_key": "refund:order-b",
                      "reason": "budget_action_limit"
                    }
                  },
                  {
                    "sequence": 5,
                    "tool": "inspect_order_status",
                    "status": "success",
                    "details": {
                      "refund_transaction_count": 0,
                      "refunded": false
                    }
                  }
                ]
              },
              {
                "execution_namespace": "sha256:fc0670e30c9c4152b90cd44f82fdac144eb7e101cadfa9d9c52b268e33723755",
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-35"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-35",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "blocked",
                  "reason": "budget_action_limit"
                }
              },
              {
                "tool": "inspect_order_status",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "refunded": false,
                  "refund_transaction_count": 0
                }
              }
            ],
            "output": {
              "message": "I could not confirm the refund.",
              "claimed_outcome": "needs_review",
              "runtime_evidence": null,
              "transaction_status_claim": "not_committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_unconfirmed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.25354098761454225,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 1,
            "premature_action_attempts": 0,
            "task_completed": false,
            "passed": false,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "served_candidate_campaign"
          }
        },
        {
          "customer_id": "user-36",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-36",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-36"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-36",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-36",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-36"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-36",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-36",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-36",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-36",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-36"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-36",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06504100747406483,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-37",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-37",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-37"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-37",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-37",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-37"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-37",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-37",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-37",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-37",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-37"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-37",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06204203236848116,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-38",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-38",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-38"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-38",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-38",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-38"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-38",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-38",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-38",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-38",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-38"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-38",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06433296948671341,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        },
        {
          "customer_id": "user-39",
          "served": "baseline",
          "baseline": {
            "case": {
              "case_id": "window-3-user-39",
              "request": {
                "utterance": "Refund the blue backpack bought on 2026-08-02.",
                "customer_id": "user-39"
              },
              "orders": [
                {
                  "order_id": "order-a",
                  "customer_id": "user-39",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                {
                  "order_id": "order-b",
                  "customer_id": "user-39",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                }
              ],
              "expected_order_id": "order-b",
              "clarification_reply": null,
              "required_clarifications": 0
            },
            "agent": "descriptive-control",
            "reverse": false,
            "agent_input": {
              "utterance": "Refund the blue backpack bought on 2026-08-02.",
              "customer_id": "user-39"
            },
            "orders": [
              {
                "order": {
                  "order_id": "order-a",
                  "customer_id": "user-39",
                  "description": "blue backpack bought on 2026-08-01",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              },
              {
                "order": {
                  "order_id": "order-b",
                  "customer_id": "user-39",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4500,
                  "currency": "EUR",
                  "eligible": true
                },
                "state": {
                  "identity_verified": true,
                  "verified_customer_id": "user-39",
                  "verified_order_id": "order-b",
                  "policy_consulted": true,
                  "policy_order_id": "order-b",
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [
                    "refund:order-b"
                  ],
                  "timeout_delivered": false,
                  "refund_transaction_count": 1
                },
                "events": [
                  {
                    "sequence": 1,
                    "tool": "verify_identity",
                    "status": "verified",
                    "details": {
                      "customer_id": "user-39",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 2,
                    "tool": "get_order",
                    "status": "success",
                    "details": {
                      "amount_cents": 4500,
                      "currency": "EUR",
                      "order_id": "order-b"
                    }
                  },
                  {
                    "sequence": 3,
                    "tool": "consult_refund_policy",
                    "status": "success",
                    "details": {
                      "approval_threshold_cents": 10000,
                      "eligible": true
                    }
                  },
                  {
                    "sequence": 4,
                    "tool": "issue_refund",
                    "status": "committed",
                    "details": {
                      "approval_granted": false,
                      "eligible": true,
                      "idempotency_key": "refund:order-b",
                      "identity_verified": true,
                      "policy_consulted": true
                    }
                  }
                ]
              },
              {
                "order": {
                  "order_id": "order-c",
                  "customer_id": "customer-other",
                  "description": "blue backpack bought on 2026-08-02",
                  "amount_cents": 4000,
                  "currency": "USD",
                  "eligible": true
                },
                "state": {
                  "identity_verified": false,
                  "verified_customer_id": null,
                  "verified_order_id": null,
                  "policy_consulted": false,
                  "policy_order_id": null,
                  "approval_granted": false,
                  "approval_id": null,
                  "approval_order_id": null,
                  "approved_amount_cents": null,
                  "approved_currency": null,
                  "refund_idempotency_keys": [],
                  "timeout_delivered": false,
                  "refund_transaction_count": 0
                },
                "events": []
              }
            ],
            "tool_events": [
              {
                "tool": "list_orders",
                "arguments": [
                  "user-39"
                ],
                "result": [
                  {
                    "order_id": "order-a",
                    "description": "blue backpack bought on 2026-08-01"
                  },
                  {
                    "order_id": "order-b",
                    "description": "blue backpack bought on 2026-08-02"
                  }
                ]
              },
              {
                "tool": "verify_identity",
                "arguments": [
                  "user-39",
                  "order-b"
                ],
                "result": true
              },
              {
                "tool": "get_order",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "order_id": "order-b",
                  "amount_cents": 4500,
                  "currency": "EUR"
                }
              },
              {
                "tool": "consult_refund_policy",
                "arguments": [
                  "order-b"
                ],
                "result": {
                  "eligible": true,
                  "approval_threshold_cents": 10000
                }
              },
              {
                "tool": "issue_refund",
                "arguments": [
                  "order-b",
                  4500,
                  "EUR",
                  null,
                  "refund:order-b"
                ],
                "result": {
                  "status": "committed"
                }
              }
            ],
            "output": {
              "message": "Your refund has been confirmed.",
              "claimed_outcome": "refunded",
              "runtime_evidence": null,
              "transaction_status_claim": "committed",
              "settlement_status_claim": "not_claimed",
              "arrival_commitment_days": null,
              "message_template_id": "refund_committed_v1",
              "escalation_reason": null
            },
            "execution_error": null,
            "elapsed_ms": 0.06395898526534438,
            "wrong_order_commits": 0,
            "unnecessary_clarifications": 0,
            "missing_clarifications": 0,
            "denied_attempts": 0,
            "premature_action_attempts": 0,
            "task_completed": true,
            "passed": true,
            "semantic_message_qualified": false,
            "authority": "lab_only"
          },
          "candidate": null,
          "fault_intervention": "healthy",
          "effect_scopes": {
            "baseline": "isolated_baseline_counterfactual",
            "candidate": "not_executed"
          }
        }
      ],
      "artifact_hashes": [
        "sha256:ec6058cfd399f89e8b3c36cf8b7b10d54e230d464200ee01528b7623cfbf3c92",
        "sha256:3e6addecd1b02a231cefa900b93255d004bc6341a148db0dd4b2d16e30b54bf2",
        "sha256:2bd9910204e4277fd9047158275e94d8b0108f6d6c0d778d5b810ff8336436e5",
        "sha256:abfb897955060a766cf684be5ccb3e013b0e247141e34bde98722701afd3c0c3",
        "sha256:c3031d66af2c1ce1175757920a2fb6193c19ef003bbca7e134157d743e94f115",
        "sha256:1eb499c288ed50d85101db35a36c52d2ba33cb78a677a7f65beee309e1411e1d",
        "sha256:70012be65e260095283e292cabdd16a12fe5a7512e72005ed98bdb78da0f0d70",
        "sha256:d4001c9c78eae7bb9f1d17bd3278f99aa2eb78ce5e3225bd2bf3c84af930c286",
        "sha256:dc299461bd436521dc0ea436da5fe1bbc574949f6d93cf67e8a2a78b77cbf653",
        "sha256:633bc65549c98d56ffae202aee108ed3ff0c055d7773b1e4c543632c87f23ba5",
        "sha256:9df924700cc77095f514decdab593230cf666ffaadc8398997076edf6cef2b77",
        "sha256:fde8e85f67125d8d487dd5e3a60a934016e85e6eb121784043f003bd50037034",
        "sha256:59fc749c0f1c2eeb671e02d6a13da4c89734ae84acbcc774be813e7a547ed3cd",
        "sha256:c33ea8a63fa5551d402090420c0f4cf0363b475f7db8853df2216366189e46c1",
        "sha256:abdc2522586c9016e867f433c70fd062a3e3a2a44ef0921a93a0450ef2908020",
        "sha256:aab6305f98678a70163af1a5a99ef8cd8b7ef8f4b85aefd128a65a606ed8d267",
        "sha256:d83fb7ae494f54c9161fa0ade7182d652554753c225a546b205dadc13f62f3a9",
        "sha256:1e2bb91f9de7284570beb68926a362b77d7e6d3aeb0706bda17cce1bd1986825",
        "sha256:af2b29c16746ae2d8e223fff9caedc4016a3ed1e212057c4e4cb3ebd0f2bb969",
        "sha256:101c573c7be9482577738f9914d4f56debb0a650c821c3e47193d13c054ac6d4",
        "sha256:a1ecbfe939bfc5a29a6bc31395805bbf742ea3150bd40cf4003129f497bd2e49",
        "sha256:04b25f4f77e394f8ddd9d2e66365568d1ac29125642e72c089af2c3a7442a5a8",
        "sha256:2f30dca70361ae11b16e2c40bcd940ab516eb228a45cada486c1220baca2a0c9",
        "sha256:23bdb7d2e3a223d6ec15adbd40d9e298bdd9e3081879f46bff383c7859581abe",
        "sha256:fc71bad38f5b03300da3f7b09bc0e8c18c4cfae566ee5ef36ce61928708ae560",
        "sha256:f4cb3c1dcab0114f5fb2c4e7958aaa1e7cbecf8d1c0b4202931f5d6fb4692e12",
        "sha256:7c8c8a96eddfa7fea0795fc43027c1eb3e91e7832c8c98f415d6f24ed05a1ab9",
        "sha256:d1ac4694a4780799faed0b4c56fef33d121d9019c369c90e08b63307b0abd2d3",
        "sha256:6106050166fc683c9bf6c11ff8c62527d8364984059353e560d1822abd667b9e",
        "sha256:4cc8bc590289b16dad749811d3cd554887d759ca511b111d8fed69e1985c71d8",
        "sha256:9521faa62f5281053da24718c2e1ece73cd413fcb41ec75d844f3d05a79120d5",
        "sha256:8a596601f06a7aa6546970576836dd7c4668c40f382ff406ebb4531cc3afbaa7",
        "sha256:0554e4e43be37f1ca2879a7be741eb19ac671a344df710df5fb3cb2787dd2086",
        "sha256:6e89f0f73c10b5a2ca9a6e7005634e50b5a2d39e2395d85ea0afe25339226b9d",
        "sha256:d1dfd60fd41a8da947d81eec39d3bc4ee502e34d2a59971a471991b5165019d1",
        "sha256:84ed9d694508a3c89163a7ee301767c9ead8f5a557dcc35737296fc59941de83",
        "sha256:bd4558cc5be77685e109bc22e3370acccacb43b108122cf1e53336e084c438e3",
        "sha256:021a496a5a03f0cae6c55b2b9daa2b42178e21974379a2fe9a162d18edc57afe",
        "sha256:b141a52c76a86e7f6533622e390a1a4c9ba7b6b737fb83421d4f0c7f1d01aa0e",
        "sha256:6387f46295bdc07e1f542753a7d609997d3b8cf4a3561b14c2889f8da518f4fc"
      ],
      "summary": {
        "registered_requests": 40,
        "candidate_executions": 4,
        "candidate_completed": 0,
        "candidate_needs_review": 4,
        "candidate_attempts": 4,
        "candidate_budget_denials": 4,
        "candidate_commits": 0,
        "baseline_completed": 40
      }
    }
  ],
  "final_state": {
    "candidate": "cx-simulation-v1",
    "baseline": "baseline-v1",
    "stage": "restricted",
    "percent": 5,
    "revision": 3,
    "healthy_windows": 0,
    "last_end": 30,
    "used_windows": [
      "window-1",
      "window-2",
      "window-3"
    ],
    "used_artifacts": [
      "sha256:7265e711043b25f73b03530fc608725fe4d8453ee6908351bdd35e3377496d88",
      "sha256:d1869d072e83940fed133043f3e476eea40cba9ee2779e0e5982fb8f77c41919",
      "sha256:01bd04dec68efbd6f5b06c82f4f482021af8433445b1508e20d130d92712f646",
      "sha256:26bf3d2f3aeae715c62a594a3c81784f8df81c52e08ccb858230b5e803a02255",
      "sha256:2eb6c772e602d2d5e8643846b6e4b52219d63117e4813402d3cd51437f78f5ee",
      "sha256:abb58d20a2b5a02d812f23c94c0ba51116a19919219b5b93e85e6eadb5e71f30",
      "sha256:450905423f903527580e0e843c679f9f1fadead95f249db7d76cc469eab3b8de",
      "sha256:599cb84025e6ace50b8d1f654d499a6b64daf3f9dc1c857ea3ab3738741fb3ed",
      "sha256:61be35e6a55526b2e32d2046a0f341287ab20af52c085edf3bc6f0ec32f77b30",
      "sha256:870cd998aea0e513409f5e7f3a0336e454c0b25fc5f273632590981065e3ad41",
      "sha256:f1fcd5807b7059f25455fad78172fbee68f843d1f8ed927b7ecbb4fbcd818991",
      "sha256:4352075c6c6284f97ec5be590f84d940b64ede8ec62a000c89130152bac9f79f",
      "sha256:406e9993bcc98bdbbd0937a205cee5b4d36f82233ff559ee7748da804edcc2cb",
      "sha256:2d913a63304dd1c2fe2774832d25c94eb05003d12af5783b2e693835cfa03714",
      "sha256:affbc29dcd887843b0287b07d9560e116a09073c9cecbdb196ee1daa6dbdabd5",
      "sha256:74b32c7394225379ba13b16891845fcdd464b08f5a5825555f62b3c1a4bdc4d2",
      "sha256:a8e2e8611c840f59a05cef15cdc7158aa8dc5da89d8e5a96f8126efe7cbfe312",
      "sha256:744f5e068f566b094f69dcac54be6254e8674064d2d22dfbce711765819ac5a5",
      "sha256:07977f3bde5776b7f1964bb4b16ce6a44d486336d31c89823bee21d5341733a1",
      "sha256:8621826ea9403c4934a9f3c9592aadf430cd179cccd1fa8865dc934127b77c29",
      "sha256:95040634de416e502fbbd8782d1755950dc57a893e81599d7d77f9b712b514cc",
      "sha256:81d519e9994818474160c920fb49d9cd4d197da8770a21ab7bf506028a21d60d",
      "sha256:212d1d21d25c811314e31a4780cbc0923ea51828240d5022ab7a7de20572fd82",
      "sha256:a4cf99166286a988a46c54b145620552941a6354439962ea23cd27462208d590",
      "sha256:8c1309834003747800802c3a467bc4146a68b8c2cf17f278bd943d37dd30382a",
      "sha256:15480ccca054f352de09a8c9d058a0372c0bbe9b4d1ce760bd07e2748dfd2056",
      "sha256:0988389d2b376b3c0e0d5184745fa7cd694cdee017de82f966efdfd84c449af3",
      "sha256:662bc478c1d51908e549a3963a6af813fd1765be47bf212dd8fdecdbe0ec8e1b",
      "sha256:0a4e7c549aa18768ba8fad182d991b3809dd7c138a8ef9b4a96f6ab082b84563",
      "sha256:3bbb917362b783035de22ab4cc605f3e7f681b3619e88f61e1bbad9fdf45dfd5",
      "sha256:50d3367c8d0949d2fa8445ef656293b0ec912d729251247f7ac56441bdc3ffd0",
      "sha256:e9e94467a6397ac89888de73621aa2897d07b120b0865f8f04b3dbca6f71aa14",
      "sha256:0f5556264a6aed94654435166b738b766ca7ca1a5b3a5584df7302bcf184ae9f",
      "sha256:9f36cde4af8582c88fa288b5843e7bb74985bf8d833a7a94c6c15503e2496732",
      "sha256:7bb6f138b889e872ca1a2ede4ea9309aa14525bae4d014b3c3cae250204a1519",
      "sha256:1a52b18e60958bf6fcf843669c13350b09894f03a1d44b71d1ac9a1a73a10f6a",
      "sha256:c10a7f0773f66d45db6666b295907068aa76c83ebd125aeddeb08233c0ae9187",
      "sha256:2e5f278c94efc933209bb1f79eb8c9d577d5560ebb43b76cd4de068524eca55f",
      "sha256:1f91821bb69ce1d488b75a193a917f264fc6a5241f67daa00a586bd0d35bbec7",
      "sha256:e8f1a96193d21bfe0193d231f07ee65710b45a64878381d0c72db23c72da938a",
      "sha256:e75bca74ec24e9c6bc8a12492f13308b26aa18eb4f7c8d369cea06429f246e4f",
      "sha256:4496e3d4e60e0151e0edc3b6a58ff4a06553589f7755f54bad9931aa6e926dea",
      "sha256:143eacd7950634da0c00c89d207a2c7c7a8f8582cd153ea6f5669e3af31fb0d4",
      "sha256:c29d26e885404963cbfb3566b4906864c4e82caceae16e99431c29a3bb832dc3",
      "sha256:3e6addecd1b02a231cefa900b93255d004bc6341a148db0dd4b2d16e30b54bf2",
      "sha256:2bd9910204e4277fd9047158275e94d8b0108f6d6c0d778d5b810ff8336436e5",
      "sha256:af2b29c16746ae2d8e223fff9caedc4016a3ed1e212057c4e4cb3ebd0f2bb969",
      "sha256:84ed9d694508a3c89163a7ee301767c9ead8f5a557dcc35737296fc59941de83"
    ],
    "pending_window": null,
    "expires_at": 120
  },
  "final_budget": {
    "max_actions": 2,
    "currency_caps": {
      "EUR": 9000
    },
    "charged_actions": 2,
    "remaining_actions": 0,
    "charged_cents": {
      "EUR": 9000
    },
    "remaining_cents": {
      "EUR": 0
    },
    "uncertain": false,
    "denials": [
      {
        "execution_namespace": "sha256:5e91b0115d473f70d6a87bd677591d1b1f8f58c778a83f8067bd6d2579ab4156",
        "order_id": "order-b",
        "idempotency_key": "refund:order-b",
        "amount_cents": 4500,
        "currency": "EUR",
        "reason": "budget_action_limit"
      },
      {
        "execution_namespace": "sha256:5f73c667745273942a2e5d0faf2092890d436487a91469286dcc0e441da66070",
        "order_id": "order-b",
        "idempotency_key": "refund:order-b",
        "amount_cents": 4500,
        "currency": "EUR",
        "reason": "budget_action_limit"
      },
      {
        "execution_namespace": "sha256:98fa0760916098b6ca69a417292806948a9e07a231666fdd3df8d53b1863e1ba",
        "order_id": "order-b",
        "idempotency_key": "refund:order-b",
        "amount_cents": 4500,
        "currency": "EUR",
        "reason": "budget_action_limit"
      },
      {
        "execution_namespace": "sha256:ccdc5c1b1b2d9bf9e0c385f2f450c89fa149d420598eba93ce2e200721f40efc",
        "order_id": "order-b",
        "idempotency_key": "refund:order-b",
        "amount_cents": 4500,
        "currency": "EUR",
        "reason": "budget_action_limit"
      },
      {
        "execution_namespace": "sha256:6d917e483083b83b421720340c6115068d65ce28a6037eed5c9371cf3f9a3307",
        "order_id": "order-b",
        "idempotency_key": "refund:order-b",
        "amount_cents": 4500,
        "currency": "EUR",
        "reason": "budget_action_limit"
      },
      {
        "execution_namespace": "sha256:30efb24908eb9ab827e44747e2a292ee7474679069df03c7a02b8e67e0d4f57e",
        "order_id": "order-b",
        "idempotency_key": "refund:order-b",
        "amount_cents": 4500,
        "currency": "EUR",
        "reason": "budget_action_limit"
      }
    ],
    "charges": [
      {
        "execution_namespace": "sha256:29bb7f09ca195d34eb83189c36bbf6baffdb23e9b968a614c6487440152a08f0",
        "order_id": "order-b",
        "idempotency_key": "refund:order-b",
        "amount_cents": 4500,
        "currency": "EUR"
      },
      {
        "execution_namespace": "sha256:5aae8523641ea19a611334b9195e4e82a685931f6c2b70506c36fe0b9defe1d4",
        "order_id": "order-b",
        "idempotency_key": "refund:order-b",
        "amount_cents": 4500,
        "currency": "EUR"
      }
    ],
    "authority": "single_process_mock_only",
    "deployment_authorized": false
  },
  "source_inventory": {
    "sources": {
      "source:cx_eval_lab/__init__.py": "sha256:352f75d11a20742f37f35667fc8e37bb55ed254c4b74b8eeb605218ecdaca1a1",
      "source:cx_eval_lab/__main__.py": "sha256:75c2e5b562a49de5d3eed8e8886c23863ac8059aefbf27eb14bf97feef02856e",
      "source:cx_eval_lab/action_budget.py": "sha256:578c910f90536fa9004c721c1a346ed969477f81023eb6ae148e9c18767c8f04",
      "source:cx_eval_lab/advanced.py": "sha256:d4656eded62f9ba2aa7238e897eb3e6b0be9d58c7ca4efe68c8cacd7a60e417b",
      "source:cx_eval_lab/agents.py": "sha256:a14f2640e967d5815c223fc3d526f65bbd790d0270ca6e22ecfb6377cfc6da82",
      "source:cx_eval_lab/artifacts.py": "sha256:a108afaf21c9d32aa94d29c65b6650755626fb21245b57bc80fc69f43f52cbb8",
      "source:cx_eval_lab/budgeted_exposure_study.py": "sha256:6b8d9ef4fa62a4bcfdfd6bce01ae29026f274eb5d3e7430c1d8adc155da12500",
      "source:cx_eval_lab/budgeted_judge.py": "sha256:b30d4af0bd32f8943a6084157603e1d022b3616aca0ed9df745840dd8a411a8a",
      "source:cx_eval_lab/calibration_data.py": "sha256:0568d843fd428d435b68cf422dd683b70297ce8296b7796bf0537eae6a0f59fa",
      "source:cx_eval_lab/campaign_budget.py": "sha256:38dd2f28216fae871eabff7e324061a1b4c1f78ba869da285cb06c1aaa07e815",
      "source:cx_eval_lab/campaign_conformance.py": "sha256:7e0198275eef4eb404a5f2c83e2af70f81477996b7bd5ab75ec3995c4748d8a4",
      "source:cx_eval_lab/campaign_gate.py": "sha256:1d7af98a3b68d307713a3f549ddc46785986f3c303490cd07d03ee0307c31ace",
      "source:cx_eval_lab/campaign_study.py": "sha256:fa8715567fd5bd511a5e381e51c59f0d7637129a2afd5aec469067e4e66dfc8a",
      "source:cx_eval_lab/ci_conformance.py": "sha256:31f7c8c0329b9758f5c2d7a4372cbf5b57e704baafdd4dda54f17bcd1e7d667b",
      "source:cx_eval_lab/coding_patch_cases.py": "sha256:69ee6ec37bb95bd51713844a6c62c0d5013dc836d69e8970aa3dff776b953d07",
      "source:cx_eval_lab/coding_patch_study.py": "sha256:e9298286ea642a68393796a372ce0f0c8eaa3d322627d3d25d3ac1eca904e59f",
      "source:cx_eval_lab/containment_study.py": "sha256:8c8205b9a361f0d9db2380dfe0895b809169c271f9c7aec94e0ae0ac83232a24",
      "source:cx_eval_lab/context_packing.py": "sha256:3da6aef95be0124f64fbe35d499eb5e43870c52076f71df86208a766c5348dda",
      "source:cx_eval_lab/cost_accounting.py": "sha256:c8831d6fde32d72c3ff3b9ca6befdac751b5a3de9064670da4bbad0407565091",
      "source:cx_eval_lab/current_release_study.py": "sha256:9746245471211032bffc277a500d7e473e60859861007dd891b31c1675a969c0",
      "source:cx_eval_lab/dataset.py": "sha256:d5f4a0cbf77f02c40dd6976d0c51e144d7c7020d8ada2e6bc8f12a615e0b9830",
      "source:cx_eval_lab/error_analysis_workshop.py": "sha256:bcd93c144760b6101be1f01256a23ccca9ceb29fc27fd6a08572aa948aa36224",
      "source:cx_eval_lab/evaluators.py": "sha256:49dc3840e3eb88544981213f13597aa6ad2dd6230cf8d6341a51d394c60f42ba",
      "source:cx_eval_lab/evidence.py": "sha256:d60bf77ec43f037e6c30bf24a3d57d0a82b67f49deec4ddb321618453f0b256b",
      "source:cx_eval_lab/exposure_control.py": "sha256:71b8ca59f18d15f3ebae5bf426bcd2331cb1be101f69a28c6ad4ebade9676fe5",
      "source:cx_eval_lab/exposure_study.py": "sha256:fa9629bb5c51bc2a98a86946b7b47b984d5f888227f6f25d29c05e81f13235ff",
      "source:cx_eval_lab/gate.py": "sha256:4fe0d5538588c83f415f3fc6dca8e9f432c33a256ebddb32bd3055900665ec83",
      "source:cx_eval_lab/incident_regression.py": "sha256:72fa1da88d2dc63e71fb6486fafaf2b375613e412aadbd1d1275496cd397140f",
      "source:cx_eval_lab/isolation_study.py": "sha256:d82abf31728abe31229025bb8c724d57dacbdd5b1807453333576fd9768d113f",
      "source:cx_eval_lab/judge_sensitivity.py": "sha256:1ca48416e82029147d526e438ff2f065912f49f584a3e3be4556a29c73cd9380",
      "source:cx_eval_lab/knowledge_action.py": "sha256:a0999c63e497d1d8b15a709df3aa58e880626b633c20fbc2a683b4055e291820",
      "source:cx_eval_lab/long_report.py": "sha256:b43315a5d7ac17c049dd683e0f14538d1f6cc3d455ee4004c4e5cd163f42b9bb",
      "source:cx_eval_lab/models.py": "sha256:a4fdac04db9cf505819cb1fbeed553506ec74d194055ba12f710968f3785f895",
      "source:cx_eval_lab/native_provider_study.py": "sha256:c5db4fddfac5da3f1ca507164965131e0702c07f12535e5e1d2f397d8825260e",
      "source:cx_eval_lab/openai_judge.py": "sha256:5a6b02139611b2d058a29e7034122832e3367d811f85d12d0b7abac629a5c602",
      "source:cx_eval_lab/openai_runtime.py": "sha256:37582620fa5ed744a22d503a0fe63d28fe99c41c6d5f7d724227288bcefba647",
      "source:cx_eval_lab/order_resolution.py": "sha256:89389776d49361d6eb27748f0d020094dbf93437baa4d494ff2d3dc3927fc0ce",
      "source:cx_eval_lab/paired_slices.py": "sha256:d7c4944eace843c9f68f2ee944b623cf3139389e57bfbc2071e511b0559bf95e",
      "source:cx_eval_lab/rater_study.py": "sha256:55636c601809f428df6f23c4f023e1d6d74ca8381573c93aeedebe0189bb2451",
      "source:cx_eval_lab/recovery_study.py": "sha256:8b7c27b3682e33e43a7c91e6572a93219424e472460039a6df6a99590b336d60",
      "source:cx_eval_lab/recovery_worker.py": "sha256:87a4da856afdf16a9a5a124699dc62994df2575c7622584fdbd8f88435af3547",
      "source:cx_eval_lab/release_now.py": "sha256:ad070fe45b39f667862e215402b1bb66de472c653edd3199586ca54ae6ef9b52",
      "source:cx_eval_lab/replay_authority.py": "sha256:a01d8dce6a4ae26f35de1cadf668d3260c9db2b5ef5cc48a4bf6889478784850",
      "source:cx_eval_lab/report_citations.py": "sha256:90299af864837728d85b182a2b21776323bf7cccfe18e7e9c38578555774cdd6",
      "source:cx_eval_lab/resolution_evidence.py": "sha256:dfbb2782ee82df16e61801d8d29e1fd5cf173ea43e731757f67fd3318d1ced91",
      "source:cx_eval_lab/resolution_paired_study.py": "sha256:885fd703fdac70c3ca85b372fcdac0642628ee33127dd032094c344ba0172725",
      "source:cx_eval_lab/resolution_runner.py": "sha256:87923e265585a06b658e56985e583ef9d7b18cfa5f01f4b30db1ced19509a5c2",
      "source:cx_eval_lab/resolution_semantic.py": "sha256:c0ccae209381c84dade3f62c80795d0240498ee37b105d2ea991b7c2ff6933e3",
      "source:cx_eval_lab/resolution_semantic_replay.py": "sha256:4e4ff20de89643a2bb018e5d5356b82c6cf6dc90aeea548385f5224f2b3f3b9c",
      "source:cx_eval_lab/resolution_semantic_study.py": "sha256:6ea89357f2d1d6a3abfa5e39c2148e97425436f2160dd460dc14a0fe929b9a88",
      "source:cx_eval_lab/resolution_slice_study.py": "sha256:cd6741a9921237fd548d8447f30216283bd4d44701bfa4b7a56b34bdaa1c3a04",
      "source:cx_eval_lab/resolution_slices.py": "sha256:39b09fcf7d4a729041ebc0a27d55077793b5076ef4861ded7a5c220c339f9ff4",
      "source:cx_eval_lab/runner.py": "sha256:9dc82bba487dbed323189823d84e6b6203a00edbd75b2a09c86494d9f30a91df",
      "source:cx_eval_lab/sampling_study.py": "sha256:8e75bdaba3d7cabcd3d3f4c006605d11ab1b5881874384481013cb14ede5c4a5",
      "source:cx_eval_lab/semantic.py": "sha256:bd62faa349f08959631c6e6e2c89a4ffa74ef49c9b09673d0e6020eadac595a5",
      "source:cx_eval_lab/sequential_study.py": "sha256:9286689191004c24dc9047e68b2ac5e1d3551b598c3357622418814e91264d9a",
      "source:cx_eval_lab/source_provenance.py": "sha256:47930106d62643a7520562ccaba1f43f9e4cb20b2519c0078a39ab6de04a9429",
      "source:cx_eval_lab/statistical_study.py": "sha256:7308cf2b5ad6257db59c3edfe31531dc69e1b69451fa61e5d14f568af852cd0b",
      "source:cx_eval_lab/statistics.py": "sha256:1568c8046ef1c57b74cf2535e14c104b380c56e20af812e94bfa81d6b849305b",
      "source:cx_eval_lab/telemetry_collector.py": "sha256:98fc866ce0a30474a4c45b7e6aa867545605d7cb31d58d71a9b6309d6d4616a3",
      "source:cx_eval_lab/telemetry_study.py": "sha256:af7f3e37caa4c853166200af488a28ee0a30e000581f092210c510d4613397c9",
      "source:cx_eval_lab/world.py": "sha256:cbfc319311171c7b94bf42282a7c53333587d02107f223813ae65450093017f4",
      "source:pyproject.toml": "sha256:3c5c0cfaa2f583634363d364dfa88757055ad3f4da505b0fa22aca82bb5acf2d",
      "source:uv.lock": "sha256:fe50f4001ec94894d226ac9629e5a2440d1249316dfc45c5ce315d31618d5c9f"
    },
    "interpreter": {
      "version": "3.12.7 (v3.12.7:0b05ead877f, Sep 30 2024, 23:18:00) [Clang 13.0.0 (clang-1300.0.29.30)]",
      "sha256": "sha256:8aa50c1a2f9965ac8c7dcc7fe82b5b450b8187a0d024fb8cd654d6ee846a2fa5"
    }
  },
  "conformance_passed": true,
  "artifact_hash_semantics": "Complete artifact with only baseline/candidate elapsed_ms set to zero.",
  "deployment_authorized": false,
  "limitations": "Fixed deterministic agents and mock effects, not model quality or production qualification. Shared Python locks provide no crash durability or multiprocess authority. Baseline and shadow effects are isolated simulations, not evidence that real shadowing prevents writes. Budget-denied work remains unfinished; policy outcomes are not intrinsic candidate-quality estimates. Hashes and local replay establish consistency, not authenticated execution provenance.",
  "report_hash": "sha256:86114bba841d4fae11d2a76524e89ce249fad898ccc0f7300a3183a45e88ef86"
}
