{
  "schema_version": 2,
  "kind": "whole-operation-summary",
  "timestamp_utc": "2026-10-04T07:28:45.150302+00:00",
  "scope": "Fixed synthetic collectors plus real primary-agent shell invocation and continuation. Optional browser freshness guard only when locate is selected. Setup excluded and recorded separately. At most two model lanes; each lane serial. Not unrestricted agent tool selection.",
  "models": [
    "gpt-5.6-luna",
    "gpt-6-astra"
  ],
  "cases": [
    "code-search",
    "triage",
    "exec"
  ],
  "repeats": 2,
  "result_cache": false,
  "main_access": "Codex CLI configured authentication; token usage is measured, subscription billing is unknown.",
  "pricing": {
    "date_verified": "2026-10-04",
    "unit": "USD per million tokens, Standard short context",
    "sources": [
      "https://developers.openai.com/api/docs/models/gpt-5.6-luna",
      "https://developers.openai.com/api/docs/models/gpt-6-astra",
      "https://docs.typesafe.ai/models"
    ],
    "main": {
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        "input": 0.2,
        "cached_input": 0.02,
        "cache_write": 0.25,
        "output": 1.2
      },
      "gpt-6-astra": {
        "input": 10,
        "cached_input": 1,
        "cache_write": 12.5,
        "output": 50
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    },
    "jev": {
      "model": "jev-1.13.0",
      "input": 0.042,
      "output": 0
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    "caveat": "Caller-supplied rate snapshot verified from official sources on this date. API-equivalent modeling assumes Standard pricing and <=272K tokens per request; Codex events report aggregate token usage but do not establish every request's context length, cache-write charges, service tier or actual subscription billing. Cache-write rates are recorded but not modeled because usage is unavailable. Missing usage yields null cost. These estimates are not an invoice."
  },
  "cost_caveat": "Optional caller-supplied API-equivalent estimates are not a subscription invoice. Provider prompt caching is measured separately from inference-result caching. Missing usage or absent rates yield null cost, never zero.",
  "latency_denominator": "All timed runs, including failures; untimed failures remain counted.",
  "quality_denominator": "All attempted runs, including failures and review outcomes.",
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