Non-autoregressive System 1 decision engine. Typed choice, score and yes/no decisions over any text in a single forward pass, in 100+ languages, with a router that picks the right checkpoint per request.
ruling
Typed, calibrated decisions from a local model. No text generated.
Project facts
- Relationship to Jev
- Research
- Evidence
- Documented
- Language
- Python
- License
- MIT
- Origin
- Original repository
- Repository status
- Not archived
- Created
- 2026-09-18
- GitHub stars
- 6
- Evidence checked
- 2026-09-24T08:40:10.508Z
- Metadata checked
- 2026-09-24T08:40:10.508Z
- Check status
- current
Stars measure the whole repository, including work unrelated to Jev.
Evidence and scope
Documented records the linked documentation or source. JevHunt has not independently run or benchmarked this project.
| Jev itself, or any System One server | `RULING_MODEL=typesafe:` + `TYPESAFE_API_KEY` | `typesafe:jev-latest`; the host's own probabilities pass straight through. Mostly useful as the secondary, below |
Evidence commit: 0d4750e1796d96415e267c4cee88fd5f8e1c05ad
Discovered through: typesafe-field-guide.
How we review →