{
  "timestamp": "2026-03-28T22:23:55.962773+08:00",
  "run_id": "be6f5315-c2d4-4ce2-9695-29aab10d056a",
  "status": "ok",
  "summary": "completed",
  "payload_text": "已写入《刚刚好》。",
  "stderr": "",
  "agent_meta": {
    "session_id": "4b323457-b94f-4869-8f24-39bb279b4c3a",
    "provider": "anthropic",
    "model": "claude-sonnet-4-6",
    "usage": {
      "input": 6,
      "output": 2372,
      "cacheRead": 872338,
      "cacheWrite": 4652,
      "total": 221067
    },
    "duration_ms": 39746
  }
}