{
  "version": "2026-11-02.engine1",
  "channel": "research-preview",
  "engine_source_commit": "9332100304846852c8d35d6b77820e5941ad566f",
  "verification_scope": "Recovered engine source; static packaging and publication have separate GitHub Actions checks.",
  "clinical_accuracy_established": false,
  "clinical_use_authorized": false,
  "independent_source_review": "pending",
  "human_approvals": 0,
  "engine_source_files_pending_review": 47,
  "software_checks": {
    "tests_passed": 1518,
    "subtests_passed": 239,
    "git_checks_passed_separately": 38,
    "optional_imaging_adapter_not_run": true,
    "synthetic_load_passed": true,
    "synthetic_benchmark_passed": true
  },
  "report_regression": {
    "eligible_cases": 753,
    "exact_cases": 635,
    "matched_obligations": 467,
    "expected_obligations": 582,
    "predicted_obligations_accepted": 504,
    "extra_obligations": 37,
    "missed_obligations_including_abstention": 115,
    "precision_accepted": 0.9265873015873016,
    "recall_all_eligible": 0.802405498281787,
    "micro_f1_all_eligible": 0.860036832412523
  },
  "report_baseline": {
    "eligible_cases": 753,
    "exact_cases": 635,
    "matched_obligations": 466,
    "expected_obligations": 582,
    "predicted_obligations_accepted": 503,
    "extra_obligations": 37,
    "missed_obligations_including_abstention": 116,
    "precision_accepted": 0.9264413518886679,
    "recall_all_eligible": 0.8006872852233677,
    "micro_f1_all_eligible": 0.8589861751152074
  },
  "reference_scope": "753 exposed developer/AI-authored synthetic reports; includes review alerts; not an independent clinical reference.",
  "timelines": {
    "cases": 60,
    "exact_status_cases": 35,
    "strict_status_agreement": 53,
    "status_comparisons": 78,
    "observed_false_closures": 0
  },
  "autonomous": {
    "accepted_reports": 325,
    "review_required_reports": 428,
    "matched_obligations": 62,
    "expected_obligations": 582
  },
  "metamorphic": {
    "resource_order": {
      "attempted": 753,
      "matched": 753,
      "mismatch": 0,
      "unavailable": 0
    },
    "identity_rename": {
      "attempted": 753,
      "matched": 753,
      "mismatch": 0,
      "unavailable": 0
    },
    "equivalent_timezone": {
      "attempted": 753,
      "matched": 753,
      "mismatch": 0,
      "unavailable": 0
    },
    "unrelated_patient": {
      "attempted": 753,
      "matched": 753,
      "mismatch": 0,
      "unavailable": 0
    }
  },
  "patient_confidence_intervals": "Withheld: authentic patient grouping unavailable.",
  "remaining_gaps": [
    "Independent clinician line-by-line review, adjudicated all-eligible held-out patient/site/time/language cohorts, false-closure and workload analysis, prospective silent evaluation and institutional approval remain outstanding. No highest-accuracy or patient-benefit claim is supported.",
    "Multiple lesions sharing one rule and serial same-target plans can still collapse. Site match alone does not establish exact lesion/order/encounter identity. Independent source-bound task references and explicit amendment/withdrawal semantics are needed.",
    "Hard deletions, patient merges/reassignment, tombstones, filter/population changes and authoritative loss-of-evidence reconciliation remain unsupported. Unknown feed content is refused rather than implemented.",
    "External immutable audit anchoring, encrypted storage/backups, institutional tenant/patient authorization, managed credentials, TLS/egress/network controls, restore and incident drills remain operator requirements.",
    "Built-in sync staging fixes local whole-run atomicity. Custom legacy clients and enabled optional second reader retain wide transactions; optimistic staging can reject benign concurrent writes. Hospital-scale memory, lock contention and distributed effects remain unvalidated.",
    "Raw-image/LLM/OCR clinical performance, calibration, all formats/languages, missing acquisition timing, zone/date precision and device-specific policies remain unvalidated. Optional TorchXRayVision weights are unavailable; no live EHR or model inference was tested.",
    "OIDC/SMART discovery/JWKS/connection-check transports do not share every clinical-data budget. Endpoint TLS/DNS policies and previously reported Epic PDF attachment HTTP 400 integration require separate authorized environment testing."
  ],
  "public_site_scope": "Static synthetic preview; no hospital backend and no authorization for patient information.",
  "release_notes": "docs/releases/20261102.md",
  "engine_source_commit_scope": "Recovered baseline commit, not the deployed revision. deployment.json records the published source commit. MIMIC adapter row identity changed in this release; clinical interpretation rules did not.",
  "engine_source_sha256": "7734fdeaf9d3260f6df1bb5e73bedb8e9a109f7ae8f4f40d98adae5c98923ac2",
  "publication_method": "Existing GitHub CI plus an allowlisted static artifact on a dedicated Pages branch. Workflow permission expansion is deferred.",
  "browser_analysis": {
    "packaged_dependency_files": 21,
    "source_checksums_verified_before_execution": true,
    "built_in_examples_verified": [
      "lung-nodule",
      "positive-fit",
      "warfarin-inr"
    ],
    "public_report_checks": "Local processing checks only; no clinical accuracy estimate",
    "browser_engine_changed": false,
    "clinical_interpretation_rules_changed": false,
    "mimic_adapter_changed": true,
    "public_demo_patients_processed_locally": 100,
    "public_demo_resources": 131765,
    "public_demo_events": 131257,
    "public_demo_gold_standard": null,
    "mimic_adapter_clinician_review": "pending"
  },
  "recovery_engine_source_sha256": "80d4488efbd302b4d1f111c6f3d44d19f8a24516c34c96e9ac35ee65537a6f9c"
}