{
  "timestamp": "2026-03-28T11:34:31.583455+00:00",
  "run_id": "95254c27-1dbf-4654-90cc-ebe56f81f951",
  "status": "ok",
  "summary": "completed",
  "payload_text": "已写入《拐角处》。",
  "stderr": "",
  "agent_meta": {
    "session_id": "4b323457-b94f-4869-8f24-39bb279b4c3a",
    "provider": "anthropic",
    "model": "claude-sonnet-4-6",
    "usage": {
      "input": 6,
      "output": 2386,
      "cacheRead": 428506,
      "cacheWrite": 145309,
      "total": 145323
    },
    "duration_ms": 40608
  }
}