Open-source alternative to TypeSafe's Jev: a System One style model layer that gives typed, calibrated decisions from any open-weights LLM in one forward pass (HF + vLLM), with honest benchmarks
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Updated
Sep 25, 2026 - Python
Open-source alternative to TypeSafe's Jev: a System One style model layer that gives typed, calibrated decisions from any open-weights LLM in one forward pass (HF + vLLM), with honest benchmarks
Use Jev everywhere to make & track decisions
TypeSafe System One for Pi: a consent-gated judgment tool and workflow design skill
Independent playground for TypeSafe AI Jev decision models: typed decisions, support-ticket routing, reproducible evaluations, and a local browser demo.
How little can you write and still get everything right? Play text golfing with node-llama-cpp's Jev-like structured decisions, completely locally, no cloud
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