parakeet / coreml /Encoder.mlmodelc /metadata.json
volantis-labs's picture
Parakeet TDT 0.6B v3, ternary (Core ML and ONNX)
fc7dbb4
Raw History Blame Contribute Delete
2.75 kB
[
{
"metadataOutputVersion" : "3.0",
"shortDescription" : "mel [1,128,1501] -> encoder [1,1024,188]; ternary weights as exact 2-bit LUTs (block)",
"outputSchema" : [
{
"hasShapeFlexibility" : "0",
"isOptional" : "0",
"dataType" : "Float32",
"formattedType" : "MultiArray (Float32 1 × 1024 × 188)",
"shortDescription" : "",
"shape" : "[1, 1024, 188]",
"name" : "encoder",
"type" : "MultiArray"
}
],
"storagePrecision" : "Mixed (Float16, Palettized (15 bits), Palettized (16 bits), Palettized (17 bits), UInt2)",
"modelParameters" : [
],
"author" : "CoreML conversion (from moondream\/parakeet-redux, CC-BY-4.0; layout after FluidInference parakeet-tdt-0.6b-v3-coreml)",
"specificationVersion" : 9,
"mlProgramOperationTypeHistogram" : {
"Ios18.expandDims" : 15,
"Ios18.mul" : 130,
"Ios18.softmax" : 24,
"Ios18.floorDiv" : 3,
"Ios18.matmul" : 72,
"Ios18.sigmoid" : 24,
"Ios18.floor" : 3,
"Split" : 24,
"Ios18.add" : 204,
"Ios16.reduceSum" : 1,
"Ios18.layerNorm" : 120,
"Ios18.reshape" : 145,
"Pad" : 24,
"Ios18.constexprLutToDense" : 240,
"Ios18.linear" : 241,
"Ios18.relu" : 3,
"Ios18.conv" : 29,
"Ios18.sub" : 7,
"Ios18.silu" : 72,
"Ios18.transpose" : 147,
"Ios18.cast" : 9,
"Ios18.less" : 5,
"Ios18.sliceByIndex" : 48
},
"computePrecision" : "Mixed (Float16, Float32, Int32)",
"isUpdatable" : "0",
"stateSchema" : [
],
"availability" : {
"macOS" : "15.0",
"tvOS" : "18.0",
"visionOS" : "2.0",
"watchOS" : "11.0",
"iOS" : "18.0",
"macCatalyst" : "18.0"
},
"modelType" : {
"name" : "MLModelType_mlProgram"
},
"inputSchema" : [
{
"hasShapeFlexibility" : "0",
"isOptional" : "0",
"dataType" : "Float32",
"formattedType" : "MultiArray (Float32 1 × 128 × 1501)",
"shortDescription" : "",
"shape" : "[1, 128, 1501]",
"name" : "mel",
"type" : "MultiArray"
},
{
"hasShapeFlexibility" : "0",
"isOptional" : "0",
"dataType" : "Int32",
"formattedType" : "MultiArray (Int32 1)",
"shortDescription" : "",
"shape" : "[1]",
"name" : "mel_length",
"type" : "MultiArray"
}
],
"userDefinedMetadata" : {
"com.github.apple.coremltools.version" : "9.0",
"com.github.apple.coremltools.conversion_date" : "2026-09-23",
"com.github.apple.coremltools.source" : "milinternal"
},
"generatedClassName" : "Encoder",
"method" : "predict"
}
]