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SelfJev
Self-hosted decision model (selfjev-4b) with a Jev-compatible API: Python SDK, server, fine-tuning and RLCD.
60 ★ on GitHub
What it is
Website · Get started · PyPI · Download the model · Evaluation dataset · API reference · Research notebook
The homepage listed on the repository, selfjev.dev, puts it like this: A self-hosted 4B decision model. Typed answers, shared-prefix inference, and an open record of every experiment.
Where the decision sits
SelfJev 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, Alpha, decider-4b, laya, laya.
How active it is
Created 2026-10-21, last pushed 2026-10-21, 60 stars and 22 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.