Open-source AI Trading OS, agent trading, and vibe trading, with Jev System One integration. Research, build Python strategies, backtest, and paper/live trade across crypto, stocks, and forex. Launch your own multi-tenant trading SaaS with built-in user management, billing, payments, and settlement.
jev_playground
Measure what Jev can actually do before you build on it. Graded findings, ruled-out candidates, and recipes with stop-conditions. 0 promotions — on purpose.
Project facts
- Relationship to Jev
- Jev application
- Evidence
- Documented
- Language
- Python
- License
- MIT
- Origin
- Original repository
- Repository status
- Not archived
- Created
- 2026-09-18
- 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.
[Jev] (TypeSafe's System One model, pinned here as `jev-1.13.0`) does not generate text. You send a state and typed questions (true or false, pick one, place on a rubric) and get back probabilities and a confidence. The engineering is the code around the answer: the threshold, the side it fails toward, and what happens when the answer is malformed.
Evidence commit: aa75ccec9a46886c6f97ad87e17738d5d375e577
Discovered through: github-search.
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