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jiwo

Small decision models (jev style) for latency critical scenarios

297 ★ on GitHub

What it is

jiwo models read a state and typed questions, and return a probability for every option in one forward pass. They do not generate text. On one H100, the median request takes about 50 ms.

Getting started

From the README:

pip install "jiwo @ git+https://github.com/jiwidi/jiwo"

Where the decision sits

jiwo calls the hosted decision API rather than running its own weights. That keeps the project small and means its behaviour moves whenever the vendor ships a new model version. It also means an API key and a network round trip sit in the path of every decision.

Models it references: Jev.

How active it is

Created 2026-10-05, last pushed 2026-10-10, 297 stars and 0 forks when we read it on 2026-11-02. Everything in this category is weeks old at most, so a stale push date means something different here than it would on a mature project. Check the repository before you depend on it.

Find out what your data actually supports

We turn your historical decisions into a frozen test set, then tell you which model, which threshold, and how much of it you can safely automate.