---
license: gemma
---
# Runback EmbeddingGemma-300m CoreML (int8, seq-512, 768-dim, ANE)

The exact embedding pack Runback's Setup window installs (PRD 31). Converted
from `unsloth/embeddinggemma-300m` (weight-identical mirror of
`google/embeddinggemma-300m`). Tokenizer is the Gemma SentencePiece tokenizer
with `added_tokens` pruned 6,415 → 173 (`<unusedN>` placeholders dropped) for
a 37x encode speedup in swift-transformers. Governed by the Gemma Terms of
Use — see `EmbeddingGemma-NOTICE.md`.

IO contract in `embeddinggemma_config.json` (seq-len 512 — 4x the public
seq-128 export; do not mix vectors with other exports).