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tryaii-router-h4

The local prompt router of the tryaii SDK: H4 (h4-he-en), a Hebrew + English Model2Vec static embedding model (Unigram tokenizer, 40,000 tokens, 256-d int8 vectors) and a small classification head over the 33 catalog benchmarks. It runs on numpy and tokenizers only: no PyTorch, no onnxruntime.

You do not install this package yourself: pip install tryaii brings it in. It holds five files (12.9 MB in total):

file content
vectors.safetensors embeddings, int8 (40000, 256)
head.safetensors W0 (512, 256), b0 (512), W1 (33, 512), b1 (33), float32
tokenizer.json the Unigram tokenizer (NFKC-based normalizer, no SentencePiece charsmap)
classes.json benchmark name of each head output
meta.json router id, version, temperature (2.0), token cap (700), ...

SHA256SUMS lists the sha256 of each file. The package hash (b85b07c215479dce26cd283e3220e47924b08944f53b450e477e1d13a8cb9675) is the sha256 of SHA256SUMS; tryaii verifies it before it uses the files. Prompts are classified on your machine; nothing is downloaded at run time.

On a machine that cannot install it, copy the directory anywhere and set TRYAII_ROUTER_MODEL_PATH to it.

Built by scripts/export-h4-model.py in the tryaii repository.

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