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jev-chess
Using Jev as a chess engine
Project facts
- Relationship to Jev
- Jev application
- Evidence
- Documented
- Language
- TypeScript
- License
- BSD-3-Clause
- Origin
- Original repository
- Repository status
- Not archived
- Created
- 2026-09-21
- GitHub stars
- 1
- 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.
A chess engine where every move is chosen by [Jev], TypeSafe AI's yes/no evaluation model, called through Vercel AI Gateway's `/v1/evaluate` endpoint. The AI SDK is not used: its `experimental_evaluate` rejects valid Jev responses when rounded probabilities tie (see `lib/engine/jev.ts`). There is no search and no hand-written evaluation. `chess.js` enforces the rules, Jev picks the move.
Evidence commit: 4f056f34c64feb12d6277612ea72e00b05967e0e
Discovered through: github-search.
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