What it is
An unofficial, curated catalogue of open-source projects that use Jev, TypeSafe AI's System One model, for developers looking for real-world examples of Choice, Score, and Noul usage.
How it uses Jev
The README lists projects where Jev makes decisions such as picking browser operations, NES macros, UI actions, model routing, and email classification. It does not describe a single implementation; each project's code uses Jev's probabilistic answers to decide next steps.
Primitives:choicescorenoul
Technique worth stealing
Using Jev's typed probabilistic answers to drive deterministic code decisions.
Try it
See the Quick start section in the README.
Evidence
Each line is one question put to Jev about the README. ≥ 0.60 reads as yes, ≤ 0.40 as no; in between Jev is not making a call.
- Jev-centricyes0.67
- Shows a System One patternunclear0.47
- Handles uncertaintyno0.06
- Measuredno0.06
- Runnableunclear0.40
- Worth recommendingno0.32
- Model replicano0.04
- Problem scopescore on a 0–2 scale1.01
- About Jevyes0.98
Signals by Jev jev-1.13.0, card written by DeepSeek V4.1 Flash from the README on 20 Sept 2026.