{
  "content": "{\n  \"summary\": \"青禾台灯底座松动\",\n  \"故障\": \"台灯底座松动\",\n  \"后续动作\": \"请售后联系确认\"\n}",
  "usage": {
    "prompt_tokens": 50,
    "completion_tokens": 42,
    "total_tokens": 92,
    "prompt_tokens_details": {
      "cached_tokens": 0,
      "audio_tokens": 0
    },
    "completion_tokens_details": {
      "reasoning_tokens": 0,
      "audio_tokens": 0,
      "accepted_prediction_tokens": 0,
      "rejected_prediction_tokens": 0
    },
    "latency_checkpoint": {
      "engine_tbt_ms": 9,
      "engine_ttft_ms": 86,
      "engine_ttlt_ms": 464,
      "pre_inference_ms": 84,
      "service_tbt_ms": 9,
      "service_ttft_ms": 209,
      "service_ttlt_ms": 582,
      "user_visible_ttft_ms": 125
    }
  }
}
