README.md

scripts/

gen_reference.py

Generates tests/fixtures/reference.json — the Python-side reference probabilities used by the Rust accuracy test (make accuracy).

Setup

python3 -m venv scripts/.venv
scripts/.venv/bin/pip install transformers onnxruntime numpy soundfile

Run

scripts/.venv/bin/python3 scripts/gen_reference.py

Re-run when

• A fixture WAV changes (tests/fixtures/*.wav)
• The model version changes (bump MODEL_VERSION in build.rs at the same time)

What it produces

File	Description
tests/fixtures/silence_2s.wav	2 s of zeros at 16 kHz (generated if missing)
tests/fixtures/reference.json	P(complete) for each fixture clip

Commit both files after re-running.