ollaya downloads named open decision models and serves typed questions through a local daemon. It implements TypeSafe-compatible endpoints for existing Jev clients, while remaining an independent project. Use its CLI, desktop app or MCP server; Modelfiles can package reusable question sets.
lev — Local Jev Alternative
franckverrot/lev
Local alternativeDocumented
lev (franckverrot): Jev-style decision model based on LFM2.5-350M. Explore the Jev references, Python source code and similar projects.
Repository description: Jev-style decision model based on LFM2.5-350M
Get started
Clone the repository and follow its README for install and usage. JevHunt has not run this project.
git clone https://github.com/franckverrot/lev.gitProject facts
- Relationship to Jev
- Local alternative
- Evidence
- Documented
- Language
- Python
- License
- Apache-2.0
- Origin
- Original repository
- Repository status
- Not archived
- Created
- 2026-09-21
- Last code update
- 2026-09-21
- GitHub stars
- 6
- Evidence checked
- Sep 28, 2026
- Metadata checked
- Sep 28, 2026
- Check status
- Up to date
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.
The architecture follows Archer Hume's reconstruction of TypeSafe's Jev in [Jev's Architecture Unmasked]. The API follows TypeSafe's [System One] contract, so the `typesafe-sdk` works against a local lev server with a `base_url` change. The data pipeline, the frozen evaluation suites, the experiment runner and the playground come from kev.
Evidence commit: c48a945dbf629998d7458dcc5c16f58df964db94
Discovered through: github-search.
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