{
  "version": 1,
  "recordedAt": "2026-10-28T03:23:41.620Z",
  "costStatus": "estimated",
  "sampleScope": "successful Product attempts with complete terminal model receipts; original failed campaign outcomes retained",
  "host": "mixed; see each sample measurementHost",
  "samples": [
    {
      "executionId": "core-compatibility.runner-acpx-claude.local.message-marker",
      "attemptId": "c718184ebbdde012b1523317a800f6fb",
      "sourceRevision": "bf3ef12f3a78d0b15a32ad57f7e16520fbf6cd5e",
      "definitionHash": "19541f579a34848b2cab664296eb30773c883416bc5ea62cc34c71c6d415ccaa",
      "knownModelUsd": "0.124193300",
      "attemptDurationMs": 52545,
      "model": "claude-sonnet-5",
      "environmentId": "local",
      "runtimeMode": "native",
      "route": "braintrust",
      "priceVersion": "anthropic-standard-2026-10-20",
      "measurementHost": "github-hosted-ubuntu-latest",
      "campaignOutcome": "failed_report_dependency_setup",
      "finalModelRequests": 5,
      "measuredAt": "2026-10-27T20:24:56.120Z",
      "resultSha256": "34d2c8b0b2aa39c563397eb402e981a7617ea6adbd9fdc1d0c59f852a356390c",
      "ledgerSha256": "b94a48f61471050559d5cd217ed9d3e2270e7d342b69ad4caa236ae1bbfc916f",
      "ledgerFinalHash": "eb4a8aff44281c8f2ff420f137496e58513beb9afabee1cce2a560ebb056e2ac"
    },
    {
      "executionId": "core-compatibility.runner-codex.local.message-marker",
      "attemptId": "1021b4ba8fdd0aa68df04c023fc997c2",
      "sourceRevision": "bf3ef12f3a78d0b15a32ad57f7e16520fbf6cd5e",
      "definitionHash": "19541f579a34848b2cab664296eb30773c883416bc5ea62cc34c71c6d415ccaa",
      "knownModelUsd": "0.173863000",
      "attemptDurationMs": 20216,
      "model": "gpt-5.6-sol",
      "environmentId": "local",
      "runtimeMode": "native",
      "route": "braintrust",
      "priceVersion": "openai-standard-2026-10-20",
      "measurementHost": "local-docker-linux-arm64",
      "campaignOutcome": "passed",
      "finalModelRequests": 4,
      "measuredAt": "2026-10-27T20:59:06.423Z",
      "resultSha256": "4f31f46c7ae78a47a8157e19657dcd4794bb96e651e5114ce57652eadece24e6",
      "ledgerSha256": "5dc4529f3f3e4173615f0bbc31a65394c3fc94677f2debb32e06c0bb5bb48405",
      "ledgerFinalHash": "481b0aa38bb45d5308ffdbc73b7bdbb2827ca427c1894430900a59395ce1e9a1"
    },
    {
      "executionId": "feedback-persistence.runner-acpx-claude.local.complaint-and-suggestion",
      "attemptId": "6d01c1d288747c84c0f2424e4e7a8042",
      "sourceRevision": "bf3ef12f3a78d0b15a32ad57f7e16520fbf6cd5e",
      "definitionHash": "df18788acadb987274bec4c1e4598147232bdee7db9b4848ceb7d7906ae31a4c",
      "knownModelUsd": "0.304456800",
      "attemptDurationMs": 54741,
      "model": "claude-sonnet-5",
      "environmentId": "local",
      "runtimeMode": "native",
      "route": "braintrust",
      "priceVersion": "anthropic-standard-2026-10-20",
      "measurementHost": "github-hosted-ubuntu-latest",
      "campaignOutcome": "failed_report_dependency_setup",
      "finalModelRequests": 5,
      "measuredAt": "2026-10-27T20:23:36.857Z",
      "resultSha256": "481ab702917e83f520c597a1e2b88ce69e6a34dcd21e1b3961d7aa728547f42c",
      "ledgerSha256": "b94a48f61471050559d5cd217ed9d3e2270e7d342b69ad4caa236ae1bbfc916f",
      "ledgerFinalHash": "eb4a8aff44281c8f2ff420f137496e58513beb9afabee1cce2a560ebb056e2ac"
    },
    {
      "executionId": "feedback-persistence.runner-codex.local.complaint-and-suggestion",
      "attemptId": "f88c1b5843c4772ac7082781053611b2",
      "sourceRevision": "bf3ef12f3a78d0b15a32ad57f7e16520fbf6cd5e",
      "definitionHash": "df18788acadb987274bec4c1e4598147232bdee7db9b4848ceb7d7906ae31a4c",
      "knownModelUsd": "0.191163400",
      "attemptDurationMs": 30591,
      "model": "gpt-5.6-sol",
      "environmentId": "local",
      "runtimeMode": "native",
      "route": "braintrust",
      "priceVersion": "openai-standard-2026-10-20",
      "measurementHost": "local-docker-linux-arm64",
      "campaignOutcome": "passed",
      "finalModelRequests": 5,
      "measuredAt": "2026-10-27T20:58:30.021Z",
      "resultSha256": "d0520306ac87e321196a8ba4746ab9e674177a453093e23dd250ede853df1a5c",
      "ledgerSha256": "5dc4529f3f3e4173615f0bbc31a65394c3fc94677f2debb32e06c0bb5bb48405",
      "ledgerFinalHash": "481b0aa38bb45d5308ffdbc73b7bdbb2827ca427c1894430900a59395ce1e9a1"
    }
  ],
  "limitations": [
    "One successful sample per cell; no measured slow-tail distribution or predicted failure rate",
    "Gateway estimates include setup, background and disconnected-client requests with terminal usage",
    "Attempt time includes setup, execution and teardown; it excludes workflow queue, installation and compilation",
    "Claude samples ran on GitHub hosted Ubuntu; Codex samples ran in a local Linux ARM64 container",
    "The hosted campaign failed only during report dependency setup; original workflow and grader outcomes remain retained",
    "Provider usage exports match; dollars remain estimates pending final monthly invoices and non-model reconciliation",
    "No change to conservative per-request reservations, approved budgets or recurrence gates"
  ]
}