FluidInference/parakeet-ultra-coreml

1[2  {3    "metadataOutputVersion" : "3.0",4    "shortDescription" : "int8-linear quantized - preprocessor",5    "outputSchema" : [6      {7        "hasShapeFlexibility" : "0",8        "isOptional" : "0",9        "dataType" : "Float32",10        "formattedType" : "MultiArray (Float32 1 × 128 × 1501)",11        "shortDescription" : "",12        "shape" : "[1, 128, 1501]",13        "name" : "mel",14        "type" : "MultiArray"15      },16      {17        "hasShapeFlexibility" : "0",18        "isOptional" : "0",19        "dataType" : "Int32",20        "formattedType" : "MultiArray (Int32 1)",21        "shortDescription" : "",22        "shape" : "[1]",23        "name" : "mel_length",24        "type" : "MultiArray"25      }26    ],27    "storagePrecision" : "Int8",28    "modelParameters" : [29 30    ],31    "author" : "Fluid Inference",32    "specificationVersion" : 8,33    "mlProgramOperationTypeHistogram" : {34      "Ios17.reshape" : 2,35      "Ios17.matmul" : 1,36      "Select" : 3,37      "Ios17.expandDims" : 8,38      "Ios17.add" : 4,39      "Tile" : 1,40      "Ios17.sliceByIndex" : 3,41      "Ios16.reduceSum" : 4,42      "Pad" : 1,43      "Ios17.log" : 1,44      "Ios16.constexprAffineDequantize" : 4,45      "Ios17.less" : 1,46      "Ios17.sub" : 4,47      "Ios17.conv" : 2,48      "Ios17.pow" : 2,49      "Ios17.cast" : 5,50      "Stack" : 1,51      "Ios17.concat" : 1,52      "Ios17.floorDiv" : 1,53      "Ios17.realDiv" : 3,54      "Ios17.sqrt" : 1,55      "Ios17.greaterEqual" : 1,56      "Ios17.mul" : 157    },58    "computePrecision" : "Mixed (Float16, Float32, Int32)",59    "isUpdatable" : "0",60    "stateSchema" : [61 62    ],63    "availability" : {64      "macOS" : "14.0",65      "tvOS" : "17.0",66      "visionOS" : "1.0",67      "watchOS" : "10.0",68      "iOS" : "17.0",69      "macCatalyst" : "17.0"70    },71    "modelType" : {72      "name" : "MLModelType_mlProgram"73    },74    "inputSchema" : [75      {76        "hasShapeFlexibility" : "0",77        "isOptional" : "0",78        "dataType" : "Float32",79        "formattedType" : "MultiArray (Float32 1 × 240000)",80        "shortDescription" : "",81        "shape" : "[1, 240000]",82        "name" : "audio_signal",83        "type" : "MultiArray"84      },85      {86        "hasShapeFlexibility" : "0",87        "isOptional" : "0",88        "dataType" : "Int32",89        "formattedType" : "MultiArray (Int32 1)",90        "shortDescription" : "",91        "shape" : "[1]",92        "name" : "audio_length",93        "type" : "MultiArray"94      }95    ],96    "userDefinedMetadata" : {97      "com.github.apple.coremltools.conversion_date" : "2025-09-19",98      "com.github.apple.coremltools.source" : "torch==2.7.0",99      "com.github.apple.coremltools.version" : "9.0b1",100      "com.github.apple.coremltools.source_dialect" : "TorchScript"101    },102    "generatedClassName" : "parakeet_preprocessor",103    "method" : "predict"104  }105]