| { |
| "base_model": "FermionResearch/Phonon-2", |
| "original_base_model": "nvidia/parakeet-tdt-0.6b-v3", |
| "contract": "parakeet-tdt-0.6b-v3-coreml", |
| "language": ["en"], |
| "minimum_os": "iOS18/macOS15", |
| "encoders": { |
| "Encoder.mlmodelc": { |
| "weight_format": "five_value_sparse_mask_lut6_8rows_fp16", |
| "size_mb": 321, |
| "recommended_compute_units": "cpuAndNeuralEngine", |
| "note": "default; exact; ANE 18.6 ms per 15 s window (159x RTFx); first ANE load compiles ~1 min; GPU load materializes the sparse weights (~150 s every launch) - use Encoder_lut3 for GPU" |
| }, |
| "Encoder_sparse-g4.mlmodelc": { |
| "weight_format": "five_value_sparse_mask_lut4_4rows_fp16", |
| "size_mb": 246, |
| "recommended_compute_units": "cpuAndNeuralEngine", |
| "note": "exact; ANE 24.3 ms (140x RTFx, v3 speed); same GPU load caveat" |
| }, |
| "Encoder_sparse-g1.mlmodelc": { |
| "weight_format": "five_value_sparse_mask_lut2_per_row_fp16", |
| "size_mb": 176, |
| "recommended_compute_units": "cpuAndNeuralEngine", |
| "note": "exact; smallest; ANE 70 ms (~70x RTFx); same GPU load caveat" |
| }, |
| "Encoder_lut6.mlmodelc": { |
| "weight_format": "five_value_lut6_8rows_fp16", |
| "size_mb": 470, |
| "recommended_compute_units": "any", |
| "note": "exact dense palette; ANE 18.6 ms, GPU 16 ms, loads in under a second on either" |
| }, |
| "Encoder_lut3.mlmodelc": { |
| "weight_format": "five_value_lut3_per_row_fp16", |
| "size_mb": 253, |
| "recommended_compute_units": "cpuAndGPU", |
| "note": "exact dense palette; GPU 16 ms with sub-second load; 72 ms on the ANE" |
| } |
| } |
| } |
|
|
