{
  "arm": "omp-r2",
  "track": "claude",
  "version": "18.1.14",
  "model": "claude-sonnet-5",
  "turn": 1,
  "reply": "OK1",
  "startedAt": "2026-09-08T05:47:58.166Z",
  "gapMs": null,
  "promptSha256": "427dce2b614f2ac219b1b87bf77eb75d0cc2d02953dd9dab2e05cc7f6a4a7c71",
  "usage": {
    "input": 2,
    "output": 5,
    "cacheRead": 0,
    "cacheWrite": 9057,
    "totalTokens": 9064,
    "cost": {
      "input": 0.000004,
      "output": 0.00005,
      "cacheRead": 0,
      "cacheWrite": 0.022642500000000003,
      "total": 0.0226965
    },
    "cttl": {
      "ephemeral5m": 9057
    }
  },
  "configuredTTL": "5m",
  "counterEvidence": "OMP agent_end usage (exclusive input)"
}