{
  "version": 1,
  "recordedAt": "2026-10-21T18:13:01.055Z",
  "costStatus": "estimated",
  "sampleScope": "successful local native qualification attempts only",
  "host": "linux-arm64-local-container",
  "samples": [
    {
      "executionId": "feedback-persistence.runner-codex.local.complaint-and-suggestion",
      "attemptId": "96850eb44e6a9f9856fcf24a40fb4903",
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      "definitionHash": "f674d36b9d45e3521a29edf5018d3139770887dee13014c040eb84807ddd6b92",
      "knownModelUsd": "0.189173400",
      "attemptDurationMs": 26770,
      "model": "gpt-5.6-sol",
      "environmentId": "local",
      "runtimeMode": "native",
      "route": "braintrust",
      "priceVersion": "openai-standard-2026-10-20",
      "measuredAt": "2026-10-21T16:32:44.767Z",
      "resultSha256": "e1748f875784065f2d40ebd7cc83cb9c3f84b1ce8dd05629482a97e818608188",
      "ledgerSha256": "b5f42a64e8a72c5ae23c4dbf33fda1c561a7e2833d499e86b63627166144f1ef",
      "ledgerFinalHash": "f06b687f8063926b77c0378946f1d6a9bfb718e1d8b9ca7d6e2aa344187be2dc"
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    {
      "executionId": "core-compatibility.runner-acpx-claude.local.message-marker",
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      "knownModelUsd": "0.123679200",
      "attemptDurationMs": 34495,
      "model": "claude-sonnet-5",
      "environmentId": "local",
      "runtimeMode": "native",
      "route": "braintrust",
      "priceVersion": "anthropic-standard-2026-10-20",
      "measuredAt": "2026-10-21T16:54:26.516Z",
      "resultSha256": "89aac65b9a703d812a5a3c83c51732031e9b6fcadc6bac3c14a86c419f169d7f",
      "ledgerSha256": "a2d84fbcb15087f1ae8e77c8b9f1bbfcf5aab5f06b5ca97c33c5507f2a649756",
      "ledgerFinalHash": "475da37e24a069604866e47757d70bcee465da746ea866366af79ff5208ac16e"
    },
    {
      "executionId": "core-compatibility.runner-codex.local.message-marker",
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      "sourceRevision": "d1cd2085989d389337a1f5c92cce5290947a444c",
      "definitionHash": "19541f579a34848b2cab664296eb30773c883416bc5ea62cc34c71c6d415ccaa",
      "knownModelUsd": "0.174741200",
      "attemptDurationMs": 27542,
      "model": "gpt-5.6-sol",
      "environmentId": "local",
      "runtimeMode": "native",
      "route": "braintrust",
      "priceVersion": "openai-standard-2026-10-20",
      "measuredAt": "2026-10-21T16:53:20.764Z",
      "resultSha256": "188a0655a7aebe37ec21c582e6b4afef1633210fa8f93e1049b9db0078657c4d",
      "ledgerSha256": "a2d84fbcb15087f1ae8e77c8b9f1bbfcf5aab5f06b5ca97c33c5507f2a649756",
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    },
    {
      "executionId": "feedback-persistence.runner-acpx-claude.local.complaint-and-suggestion",
      "attemptId": "3849bc83e59ccddfa964120053d3428c",
      "sourceRevision": "d1cd2085989d389337a1f5c92cce5290947a444c",
      "definitionHash": "f674d36b9d45e3521a29edf5018d3139770887dee13014c040eb84807ddd6b92",
      "knownModelUsd": "0.303945600",
      "attemptDurationMs": 38262,
      "model": "claude-sonnet-5",
      "environmentId": "local",
      "runtimeMode": "native",
      "route": "braintrust",
      "priceVersion": "anthropic-standard-2026-10-20",
      "measuredAt": "2026-10-21T16:52:21.240Z",
      "resultSha256": "c086648b3dfc67a6d6ee04bb66a1914b3db69f9d40457198e2ce53c3a752ac24",
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  ],
  "limitations": [
    "One successful sample per cell; no measured slow-tail distribution or predicted failure rate",
    "Gateway estimates include setup requests; historical phase labels may be inaccurate",
    "Attempt time includes setup and teardown; it excludes queue, dependency installation and compilation",
    "No hosted timing qualification or complete infrastructure, storage and subscription allocation",
    "No change to the conservative per-request reservations or approved budgets"
  ]
}