{
  "schema": "grex-public-experiment-summary/v1",
  "updated": "2026-11-04",
  "scope": "Sanitized aggregate transcription of retained reports. Not raw reproducible data. Private identifiers, operational traces and source bodies are excluded.",
  "runDate": "2026-11-02",
  "sourceRecord": {
    "report": "Can Grex repair a missed customer-journey defect?",
    "basis": "Retained study report and final closeout evidence"
  },
  "status": "completed-one-repair-verified",
  "design": {
    "establishedDefects": 1,
    "otherObservationsNotCountedAsDefects": 2,
    "discovery": "Frontier-assisted risk selection, known symptom/cause and synthetic browser oracle",
    "grexRole": "Bounded code repair and focused regressions",
    "actualWorkerModelIdentityEstablished": false
  },
  "results": {
    "workerExecutions": 3,
    "nativeOutcomes": [
      "reject",
      "reject",
      "accept"
    ],
    "productLinesChanged": 2,
    "focusedRegressionsAdded": 6,
    "beforeFocusedFailures": 2,
    "afterFocusedPasses": 8,
    "applicationUnitTests": {
      "beforePassed": 91,
      "afterPassed": 97,
      "afterTotal": 97
    },
    "tenantBuildsPassed": 4,
    "broaderMockSuite": {
      "passed": 117,
      "total": 124,
      "failed": 7,
      "failuresReproducedOnUnchangedBefore": 2,
      "green": false,
      "observationScope": "Historical release-time observation for this case; not current pipeline status."
    },
    "fixture": {
      "synthetic": true,
      "beforeFeeUSD": 8.61,
      "beforeNetUSD": 28.39,
      "afterFeeUSD": 6.5,
      "afterNetUSD": 30.5,
      "representsCurrentMarketplaceFeeAdvice": false
    },
    "deployedBehaviorIndependentlyVerified": true,
    "acceptedAndMergedTreesMatch": true
  },
  "timing": {
    "aggregateWorkerSeconds": 713.911,
    "reviewerSeconds": 146.122,
    "queueSeconds": 2622.05,
    "recordedCaseStartToProductionSeconds": 10930.84,
    "limitation": "Not active operator effort; excludes preflight/reporting. Do not sum overlapping intervals."
  },
  "limits": [
    "Assisted discovery, synthetic fixtures and one product defect.",
    "Real valuation, uploads, backend persistence and commercial outcomes not proven.",
    "Broader mock suite was red at this release; this case did not qualify the full backend pipeline.",
    "All-in cost and sustained reliability not established."
  ],
  "decision": "Scoped frontend repair accepted and deployed; this case did not establish broader pipeline acceptance."
}