{
  "baseline": {
    "repo": "mlx-community/chatterbox-multilingual-v3",
    "revision": "03565773edd72e949572557597af8063bb49a18a",
    "checkpoint_sha256": "e702f2c441e040bd360e59a86c85d462539759d665e41cfd1938adadd74187a3"
  },
  "q8": {
    "repo": "groxaxo/chatterbox-multilingual-MLX-Q8-G64",
    "revision": "ca7cd6a1d72b82aff6e76a037a4fb89626b7f9e6",
    "checkpoint_sha256": "aa938735e36edfa807531d274baa608ec168f8f06ad6c835a3c4071effcf172e",
    "loader_sha256": "8c976e357b573d8940d0ff54fb0fa7e4b16804e762ba98de69e15013a1acbcff"
  },
  "q6": {
    "repo": "groxaxo/chatterbox-multilingual-MLX-Q6-G64",
    "revision": "dc7ce4b14e534fadff82f0908d8114729e196de7",
    "checkpoint_sha256": "392f8758a072a70a44ec5c70351a9502877880a196377c74d90cf006a8f06c8c",
    "loader_sha256": "ca33fe5ae6effa0129898cc6e92310d2070ba4089872e82273c033511953cc31"
  },
  "external_tokenizer": {
    "repo": "mlx-community/S3TokenizerV2",
    "revision": "e0c9886f0e1c35ae85b1f27277416fb19fc72bec",
    "checkpoint_sha256": "928726bc1f206a613d36b8f49e297eae9c5593a21bf9b92ddfe2c23f85eb92cc"
  },
  "quantizer": {
    "repo": "jundot/omlx",
    "revision": "70f44cfd652d2013dc0f9776dca7518e32101b00",
    "recipe": "Native affine Q8/Q6, G64, no calibration. Main 651 matrices plus 37 external runtime matrices; unsupported tensors remain FP32."
  },
  "decoder": {
    "n_timesteps": 10,
    "implementation": "S3Token2Wav.__call__(speech_tokens, ref_dict, finalize=True); CausalMaskedDiffWithXvec defaults to 10 steps, no override in constructor or call."
  },
  "installed_library_files_sha256": {
    "chatterbox.py": "3b5f2cf6c422aa8e1e291e62fea86ab10ba4cb0ae78771f7741de056e7c775ee",
    "s3gen/s3gen.py": "447d22074d026c9f6f1ea19f5c1fccbf037802b715c4fbb70ce251de853afbd4",
    "s3gen/flow.py": "f790e91c9cc60c3413e52a0d6a112b41d6be02087f1a6475dbdb21e833b7d376"
  },
  "source_protocol_files_sha256": {
    "run.sh": "80e62c00e7fb44d8af1814be5267cf104ee02a0ff2a56bfbc493cb09686f0d31",
    "README.md": "f67f4ec31cea9f81859247c4ede698963f670151e384ceaccb7ceadebad7a893",
    "environment.json": "261cbd6e1aac98ce22031fca805fbaaf0458db1488d5f7eeae7d76541b739152",
    "requirements-frozen.txt": "890dd68be72aac1ac861862269d34d50315571c9fc775884d052d3293d449789",
    "docs/original-methods.md": "b8a34c323fe862f8daea68fae3426a58cfda32b98d19d8206873cc6293d485a6",
    "scripts/benchmark.py": "a614dafa49421c33c1e2b2e7416dbb3c3a880658a065ae81092ee062de24d0bf",
    "scripts/audit_weights.py": "487d5ed3d569246edb690afa0734cfa1e7ea3049cb2b864968f9863785d20323",
    "scripts/measure_similarity.py": "c4cf146182523a2e2b7a2859be31ef6b96c81f36dc11fde15599661edb91fc05",
    "scripts/decoder_fidelity.py": "383c9fe4863fe91558d06a304e8e03876cdd0e5911a731c2f0194c908743ea06",
    "data/asr-backend-comparison.json": "b269ef366f47da62db09b5526bb59e660c72087381b60c64175d2a0b58f83194",
    "data/reproducibility.json": "d86fcf6d62b564e1700269a71d1559e2a3dca47d26dd110831ac45852f1b2d47"
  },
  "privacy": "Reference waveform, generated waveforms, voice embeddings, speech-token arrays and decoder-conditioning safetensors remain private. Only derived metrics and hashes are archived.",
  "version_scope": "Package versions and library file hashes describe this measured environment; source Turbo used a different runtime. No cross-family ranking."
}