{
  "recorded_on": "2026-09-17",
  "project": "Kuzushi Labs / Solo & Silicon",
  "runtime": {
    "python": "3.12.9",
    "mlx_audio": "0.4.8",
    "mlx": "0.32.0",
    "platform": "macOS Apple Silicon"
  },
  "description": "Metadata of existing saved outputs. Audio duration is not generation latency.",
  "outputs": [
    {
      "model": "mlx-community/Kokoro-82M-bf16",
      "output_file": "kokoro_000.wav",
      "sample_rate": 24000,
      "channels": 1,
      "frames": 252600,
      "audio_duration_seconds": 10.525,
      "sha256": "e991bc0c27fc47f819d6baf576c46b14494acff78fbfb1eac0bad2742d9019c4",
      "generation_wall_seconds": null,
      "first_audio_seconds": null
    },
    {
      "model": "mlx-community/Qwen3-TTS-12Hz-0.6B-Base-4bit",
      "output_file": "qwen3tts_000.wav",
      "sample_rate": 24000,
      "channels": 1,
      "frames": 311040,
      "audio_duration_seconds": 12.96,
      "sha256": "91f7340bf803edaf68d0702f459ad38175c8314f646b396237d7873eff26048c",
      "generation_wall_seconds": null,
      "first_audio_seconds": null
    },
    {
      "model": "mlx-community/chatterbox-turbo-fp16",
      "output_file": "chatterbox_000.wav",
      "sample_rate": 24000,
      "channels": 1,
      "frames": 231300,
      "audio_duration_seconds": 9.6375,
      "sha256": "b3c16a25786928099f160c7e66d603c0a7030095b9c27617caa6e39aa2c792d7",
      "generation_wall_seconds": null,
      "first_audio_seconds": null
    }
  ]
}