{
  "id": 7,
  "chinese": "那是一个竹子做的。",
  "french": "C'est fait en bambou.",
  "audio": {
    "duration_seconds": 4.180,
    "rms_level": 0.0276,
    "peak_level": 0.2319,
    "filename": "007.opus"
  },
  "timestamps": {
    "start": "2025-11-24T09:18:09.004",
    "end": "2025-11-24T09:18:11.442"
  },
  "processing": {
    "whisper_latency_ms": 1173.2,
    "claude_latency_ms": 1214.7,
    "was_filtered": false
  }
}