gte-base-en-v1.5 — ONNX build for Statelet

ONNX export of Alibaba-NLP/gte-base-en-v1.5, packaged for the dense-retrieval path in Statelet. Weights are unmodified; this repository only re-packages them for ONNX Runtime.

Files

file	precision	notes
model.onnx	fp32	default; loaded on the CPU execution provider
model_gpu_b8_l256_fp16.onnx	fp16	static shapes, batch 8 × seq 256, for GPU providers
tokenizer.json	—	HuggingFace fast tokenizer
config.json, pooling_config.json	—	pooling is CLS, not mean

Model details

• Embedding dimension 768, 12 layers, vocab 30528, max position 8192.
• Pooling: CLS token (pooling_config.json). Mean-pooling this model gives wrong vectors.

Use in Statelet

STATELET_MODEL_ROOT=/absolute/path/to/models

with this repository placed at $STATELET_MODEL_ROOT/gte-base-en-v1.5, or point at it directly with STATELET_EMBEDDING_MODEL.

Changing the embedder changes the vector dimension, so every existing graph must be re-ingested when switching away from a 768-dim model.

License

Apache-2.0, inherited from the upstream model. See the upstream card for the authoritative terms and citation.