{
  "model": "claude-opus",
  "role": "full",
  "planFrom": null,
  "durationMs": 18072,
  "durationApiMs": 14103,
  "promptEvalCount": 18863,
  "evalCount": 1770,
  "doneReason": "end_turn",
  "totalCostUsd": 0.16213625,
  "cliFreshInputTokens": 6,
  "cliCacheCreationTokens": 18857,
  "cliCacheReadTokens": 0,
  "timestamp": "2026-05-11T14:36:07.488Z",
  "note": "Run via `claude -p`. Cache tokens reflect CLI default-system-prompt overhead, not the eval prompt itself."
}