{
  "schema": "ab5d-essay-generation/1",
  "model": "gpt-6-astra",
  "displayName": "GPT-6 Astra",
  "scope": "720 Minutes manuscript and live visual research, plus EnergySculpture publication and display checks.",
  "essayCount": 1,
  "perEssayUsage": null,
  "usage": {
    "inputTokens": 12390707,
    "cachedInputTokens": 12320384,
    "outputTokens": 11009,
    "reasoningOutputTokens": 1041,
    "totalTokens": 12401716
  },
  "usageSummary": "across 720 Minutes drafting and live research, plus EnergySculpture publication checks.",
  "usageDetail": "Measured shared interval including cached input. Preliminary 720 Minutes research is included in shared interval 14, not counted again here. This is not an isolated per-essay cost. Later deployment excluded.",
  "accounting": "Cached input is included in input tokens; reasoning output is included in output tokens. Total is input plus output.",
  "source": "Local Codex session cumulative telemetry difference between recorded boundaries",
  "baselineAt": "2026-09-17T11:46:09.769Z",
  "recordedAt": "2026-09-17T11:54:48.889Z"
}