{
  "format": "driftproof-regrade/1",
  "receipt_hash": "9c08411c7a4b85b915088dd18210b2507bc1a5dc18eeccd342f88470fa2b9ce1",
  "regraded_from": {
    "receipt_hash": "2ba4ef175d7f1caf6e54b5cce6f6f24362d4ae0c4976a4b0b821ea26f6cb9488",
    "runner_version": "0.10.1",
    "date_utc": "2026-09-23T06:59:34.361Z",
    "judge": {
      "samples": 3,
      "temperature": null,
      "sampling": "surface-controlled",
      "surface": "claude-cli",
      "model_id": "claude-opus-5",
      "prompt_template_hash": "82586d1e44f84df2b8ce5f18ac777866465cb5ad9686503c93d9776c93c344ed"
    }
  },
  "judged_at": "2026-09-24T07:28:38.457Z",
  "grader_revision": {
    "prompt_template_hash": "82586d1e44f84df2b8ce5f18ac777866465cb5ad9686503c93d9776c93c344ed",
    "rubric_hashes": {
      "commit-message-conventional-type": "c17f2f214cec220ac31af3cfe88a52393c254cea8f9a94fc16e668f668fa88c3"
    }
  },
  "arms": {
    "with_skill": {
      "model_id": "claude-opus-5",
      "generated_at": "2026-09-23T06:59:34.361Z"
    },
    "baseline": {
      "model_id": "claude-opus-5",
      "generated_at": "2026-09-23T06:59:34.361Z"
    }
  },
  "generated_at_basis": "the original receipt's run.date_utc; a receipt of that schema records no separate generation time",
  "draws": {
    "graded": 13,
    "carried": 0
  },
  "judge_reported_models": [
    "claude-opus-5-5"
  ],
  "calls": 39,
  "answers": {
    "file": "answers.json",
    "sha256": "dc548847f988f48a89c3610ca86e610ee85a1720d5b0633150c9d8ac225b7592",
    "graded": 13
  }
}