{
  "note": "No disk/memory audio cache, no playback. First run includes connection/worker startup. First byte is network arrival, not audible playback.",
  "provider": "cartesia",
  "runs": [
    {
      "audio_seconds": 2.6470625,
      "first_byte_ms": 497.5082,
      "real_time_factor": 0.3505018487474323,
      "total_ms": 927.8003
    },
    {
      "audio_seconds": 2.8328125,
      "first_byte_ms": 321.0329,
      "real_time_factor": 0.2898336547159404,
      "total_ms": 821.0444
    },
    {
      "audio_seconds": 2.414875,
      "first_byte_ms": 361.7453,
      "real_time_factor": 0.40010290387701225,
      "total_ms": 966.1985
    },
    {
      "audio_seconds": 2.6935,
      "first_byte_ms": 311.19980000000004,
      "real_time_factor": 0.30281819194356785,
      "total_ms": 815.6408
    }
  ]
}