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runback-embeddinggemma-coreml

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runback-embeddinggemma-coreml
File size: 3,069 Bytes
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[
  {
    "metadataOutputVersion" : "3.0",
    "shortDescription" : "EmbeddingGemma-300m retrieval embedder (768-d, L2-normalized, mean-pooled)",
    "outputSchema" : [
      {
        "hasShapeFlexibility" : "0",
        "isOptional" : "0",
        "dataType" : "Float16",
        "formattedType" : "MultiArray (Float16 1 × 768)",
        "shortDescription" : "L2-normalized 768-d sentence embedding (Matryoshka-truncatable)",
        "shape" : "[1, 768]",
        "name" : "embedding",
        "type" : "MultiArray"
      }
    ],
    "storagePrecision" : "Mixed (Float16, Int8)",
    "modelParameters" : [

    ],
    "specificationVersion" : 9,
    "mlProgramOperationTypeHistogram" : {
      "Ios18.expandDims" : 51,
      "Ios18.softmax" : 24,
      "Ios18.mul" : 485,
      "Ios16.reduceL2Norm" : 1,
      "Ios18.matmul" : 48,
      "Ios18.rsqrt" : 145,
      "Ios16.reduceMean" : 145,
      "Ios18.realDiv" : 2,
      "Ios18.greaterEqual" : 2,
      "Select" : 2,
      "Tile" : 51,
      "Ios18.gather" : 1,
      "Ios18.add" : 267,
      "Ios16.reduceSum" : 2,
      "Ios18.reshape" : 144,
      "Ios18.maximum" : 1,
      "Ios18.linear" : 170,
      "Ios18.concat" : 97,
      "Ios18.cast" : 2,
      "Ios18.sub" : 1,
      "Ios18.pow" : 145,
      "Ios18.transpose" : 96,
      "Ios18.gelu" : 24,
      "Ios18.clip" : 1,
      "Ios18.sliceByIndex" : 96,
      "Ios18.constexprBlockwiseShiftScale" : 175
    },
    "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" : "Int32",
        "formattedType" : "MultiArray (Int32 1 × 512)",
        "shortDescription" : "Gemma token ids, padded\/truncated to 512 (int32)",
        "shape" : "[1, 512]",
        "name" : "input_ids",
        "type" : "MultiArray"
      },
      {
        "hasShapeFlexibility" : "0",
        "isOptional" : "0",
        "dataType" : "Int32",
        "formattedType" : "MultiArray (Int32 1 × 512)",
        "shortDescription" : "1 for real tokens, 0 for pad (512,)",
        "shape" : "[1, 512]",
        "name" : "attention_mask",
        "type" : "MultiArray"
      }
    ],
    "userDefinedMetadata" : {
      "com.github.apple.coremltools.version" : "9.0",
      "com.github.apple.coremltools.source_dialect" : "TorchExport::ATEN",
      "com.github.apple.coremltools.conversion_date" : "2026-06-16",
      "seq_len" : "512",
      "com.github.apple.coremltools.source" : "torch==2.7.0",
      "query_prompt" : "task: search result | query: ",
      "embed_dim" : "768",
      "doc_prompt" : "title: none | text: ",
      "source_model" : "unsloth\/embeddinggemma-300m"
    },
    "generatedClassName" : "EmbeddingGemma_int8",
    "method" : "predict"
  }
]