{
  "schema": "ab5d-essay-generation/1",
  "model": "gpt-6-astra",
  "displayName": "GPT-6 Astra",
  "scope": "Moments measured delegated research and drafting through the completed package usage event; final handoff, editorial integration and publication excluded.",
  "essayCount": 1,
  "perEssayUsage": {
    "inputTokens": 2640712,
    "cachedInputTokens": 2555264,
    "outputTokens": 9953,
    "reasoningOutputTokens": 119,
    "totalTokens": 2650665
  },
  "usage": {
    "inputTokens": 2640712,
    "cachedInputTokens": 2555264,
    "outputTokens": 9953,
    "reasoningOutputTokens": 119,
    "totalTokens": 2650665
  },
  "usageSummary": "across the Moments measured delegated research and drafting.",
  "usageDetail": "Measured difference between recorded usage events enclosing this assignment only, including cached input. Previous assignment handoff and subsequent editorial integration excluded.",
  "accounting": "Cached input is included in input; reasoning output in output. Total is input plus output.",
  "source": "Measured difference of cumulative usage events in delegated Codex session",
  "measurementStart": "2026-09-17T23:28:05.952Z",
  "recordedAt": "2026-09-17T23:34:52.489Z"
}