{
  "schema_version": 1,
  "family": "mel_band_roformer",
  "display_name": "Mel-Band RoFormer",
  "description": "Music source-separation model that uses mel-scaled overlapping frequency bands and RoFormer attention to estimate stems such as vocals, drums, 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": "RoFormer weight storage type. Defaults to f32 when the backend requires a host graph plan, otherwise native.",
        "preset": "weight_type_full",
        "required": false
      },
      {
        "name": "num_overlap",
        "type": "int",
        "description": "Number of overlapping inference windows; defaults to the package configuration. Lower values improve throughput but can reduce boundary quality.",
        "required": false,
        "min": 1
      }
    ],
    "load": []
  },
  "runtime": {
    "tags": [
      "gguf"
    ]
  },
  "ui": {
    "recommended_package": "mel_band_roformer_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": "mel_band_roformer_q8_0",
      "display_name": "Mel-Band RoFormer Q8_0 GGUF",
      "default": true,
      "format": "gguf",
      "precision": "q8_0",
      "target_directory": "Mel-Band-RoFormer-GGUF",
      "files": [
        "Mel-Band-RoFormer-GGUF/mel-band-roformer-q8_0.gguf"
      ],
      "strip_prefix": "Mel-Band-RoFormer-GGUF"
    },
    {
      "id": "mel_band_roformer_f16",
      "display_name": "Mel-Band RoFormer F16 GGUF",
      "format": "gguf",
      "precision": "f16",
      "target_directory": "Mel-Band-RoFormer-GGUF",
      "files": [
        "Mel-Band-RoFormer-GGUF/mel-band-roformer-f16.gguf"
      ],
      "strip_prefix": "Mel-Band-RoFormer-GGUF"
    },
    {
      "id": "mel_band_roformer_safetensors",
      "display_name": "Mel RoFormer Safetensors",
      "format": "safetensors",
      "precision": "native",
      "target_directory": "mel-roformer-mlx",
      "files": [
        "config.json",
        "model.safetensors"
      ],
      "download": {
        "kind": "huggingface_snapshot",
        "repo": "mlx-community/mel-roformer-mlx"
      }
    }
  ],
  "dependencies": [],
  "sources": [
    {
      "format": "gguf",
      "roots": {
        "model": ".",
        "weights": "$gguf"
      },
      "files": {
        "config": "model:config.json"
      },
      "tensors": {
        "weights": {
          "source": "weights:",
          "prefix": "weights"
        }
      }
    },
    {
      "format": "safetensors",
      "roots": {
        "model": "."
      },
      "files": {
        "config": "model:config.json"
      },
      "tensors": {
        "weights": "model:model.safetensors"
      }
    }
  ]
}