| embeddinggemma-coreml |
| Copyright 2026 Delavalom |
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| This product includes software developed by third parties: |
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| - EmbeddingGemma 2 (google/embeddinggemma-2, revision |
| 914f7f89142e33e77833254d9c9b90c3cef7303b), model weights, architecture and |
| tokenizer, by Google DeepMind, licensed under the Apache License, Version 2.0. |
| https: |
| The Core ML model published from this repository (EmbeddingGemma2.mlpackage) |
| is a modified version of those weights. Modified by Delavalom, 2026: |
| re-implemented in PyTorch, converted to Core ML, cast to FP16, and compressed |
| (int8 per-channel convolution weights, int4 per-block embedding table). The |
| tokenizer files are redistributed unmodified. |
| The upstream model card states: "Deployments must adhere to the Gemma |
| Prohibited Use Policy" (https: |
|
|
| - Reference code in vendor/reference/ is copied unmodified from Hugging Face |
| Transformers, Copyright The Hugging Face Team, licensed under the Apache |
| License, Version 2.0. It is kept for reading only and is never imported. |
| https: |
| for the exact commit). |
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|
| - tests/upstream.py is a modified copy of functions from the same Hugging Face |
| Transformers release (v5.20.2: modeling_gemma4.py, |
| modeling_embedding_gemma2.py, image_processing_gemma4.py), Copyright The |
| Hugging Face Team, licensed under the Apache License, Version 2.0. Modified by |
| Delavalom, 2026: the minimal functions were extracted into one test-only |
| module, with config lookups replaced by arguments; the maths is unchanged. |
| It is used only as a test oracle and is not shipped. |
|
|
| - tests/upstream_towers.py is a modified copy of the tower modules from the same |
| release (modeling_embedding_gemma2.py, modeling_gemma4.py, |
| image_processing_gemma4.py), Copyright The Hugging Face Team, licensed under |
| the Apache License, Version 2.0. Modified by Delavalom, 2026: config objects |
| replaced by arguments, masks built inline, no output records or kernels; the |
| maths is unchanged. It is used only as a test oracle and is not shipped. |
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