{
  "schema_version": 1,
  "family": "htdemucs",
  "display_name": "HTDemucs",
  "description": "Hybrid Transformer Demucs music source-separation model that combines waveform and spectrogram processing with Transformer layers to split mixtures into vocals, drums, bass, and accompaniment.",
  "category": "audio_tools",
  "status": "supported",
  "tasks": [
    "sep"
  ],
  "modes": [
    "offline"
  ],
  "languages": [
    "language_agnostic"
  ],
  "capabilities": {
    "sep": [
      "stems"
    ]
  },
  "options": {
    "request": [],
    "session": [
      {
        "name": "weight_type",
        "type": "enum",
        "description": "HTDemucs weight storage type; default is f32 for host graph planning, f16 on CUDA, otherwise native.",
        "preset": "weight_type_full",
        "required": false
      }
    ],
    "load": []
  },
  "runtime": {
    "tags": [
      "gguf"
    ]
  },
  "ui": {
    "recommended_package": "htdemucs_q8_0",
    "tags": [
      "Sep",
      "GGUF"
    ],
    "docs": [
      "docs/audio_tools.md",
      "docs/gguf.md"
    ]
  },
  "package_defaults": {
    "download": {
      "kind": "huggingface_snapshot",
      "repo": "audio-cpp/audio.cpp-gguf",
      "revision": "main",
      "gated": false
    }
  },
  "packages": [
    {
      "id": "htdemucs_q8_0",
      "display_name": "HTDemucs Q8_0 GGUF",
      "default": true,
      "format": "gguf",
      "precision": "q8_0",
      "target_directory": "HTDemucs-GGUF",
      "files": [
        "HTDemucs-GGUF/htdemucs-q8_0.gguf"
      ],
      "strip_prefix": "HTDemucs-GGUF"
    },
    {
      "id": "htdemucs_f16",
      "display_name": "HTDemucs F16 GGUF",
      "format": "gguf",
      "precision": "f16",
      "target_directory": "HTDemucs-GGUF",
      "files": [
        "HTDemucs-GGUF/htdemucs-f16.gguf"
      ],
      "strip_prefix": "HTDemucs-GGUF"
    }
  ],
  "dependencies": [],
  "sources": [
    {
      "format": "gguf",
      "roots": {
        "model": ".",
        "weights": "$gguf"
      },
      "files": {
        "manifest": "model:manifest.json",
        "submodel_config": "model:955717e8/config.json"
      },
      "tensors": {
        "submodel_weights": {
          "source": "weights:",
          "prefix": "submodel_weights"
        }
      }
    },
    {
      "format": "safetensors",
      "roots": {
        "model": ".",
        "submodel": "955717e8"
      },
      "files": {
        "manifest": "model:manifest.json",
        "submodel_config": "submodel:config.json"
      },
      "tensors": {
        "submodel_weights": "submodel:model.safetensors"
      }
    }
  ]
}