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Awesome Jev-like models Jev Projects

Explore an awesome collection of 18 verified open-source Jev-like models Jev projects on bestjev. Compare GitHub stars, languages, repositories, and implementations.

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Jev-like models18

Today+110This week+155Official6SDKs & clients50Frameworks & integrations53Agent tooling158Browser & computer use51Applications72Games & simulations56Demos & playgrounds46Benchmarks & research99Other lists31
ProjectLanguageAddedDescription

  1. TheoLeeCJ/SemIf

    Jev-like models    2,023Python

    Semantic ifs from open models, on a 3090 at home. Independent; not affiliated with Jev or TypeSafe.

  2. jaredpalmer/kev

    Jev-like models    1,558Python

    Trainable family of small Qwen-based Jev-like decision models with typed primitives, datasets, evaluation tools, and local inference.

  3. githubnext/localjev

    Jev-like models    662TypeScript

    Local Jev-compatible System One API that converts typed questions into DiffusionGemma classification prompts and probabilities.

  4. featherless-ai/simple-jev

    Jev-like models    429Python

    Open-model Jev-style server that reads next-token logits to return typed choices, rubric scores, and truth judgments.

  5. ekzhang/openjev-sglang

    Jev-like models    245Python

    Jev-compatible API server built on open models and SGLang, with prefill-only inference and typed decision endpoints.

  6. Rizzo-AI-Academy/rizzo-flow

    Jev-like models    230Python

    The open, local take on Jev: typed decisions from an LLM, without generating a single token

  7. logan-markewich/jeff

    Jev-like models    189Python

    Self-hosted Jev-compatible System One server backed by GLiNER-family models, with batching and typed question support.

  8. mmastrac/djev-spark

    Jev-like models    168HTML

    DiffusionGemma NVFP4 structured decisions on a DGX Spark: container recipe No repository-level license file was found during review.

  9. razorback16/openjev

    Jev-like models    142Python

    Open, Jev-compatible System One decision server on DiffusionGemma.

  10. Yinsongxu/LLM2Jev

    Jev-like models    114Python

    Adapter that turns local language models into Jev-style Choice, Score, and Noul decision engines with typed probabilities.

  11. deepanwadhwa/OpenDecision

    Jev-like models    45Python

    Open semantic decision engine implementing Choice, Noul, and Score primitives with a TypeSafe comparison harness.

  12. iapp-technology/openthai-systemone

    Jev-like models    29Python

    Open Thai-English System One model with Choice inference, calibration, evaluation scripts, and a Jev comparison suite.

  13. JoshuaSP/open-jev

    Jev-like models    17Python

    Typed JSON inference with DiffusionGemma, with Every and Jev benchmark results.

  14. abhishek085/open-spark-jev

    Jev-like models    5Python

    Open local System One implementation for NVIDIA DGX Spark, with a Qwen3-based model, Jev-compatible API, architecture notes, and evaluation tooling.

  15. rupeshpoojary9/poorjev

    Jev-like models    5Python

    Local Jev-like System One decision layer that returns typed choices and calibrated confidence without a hosted API.

  16. xingwudao/OpenJev

    Jev-like models    5Python

    OpenJev: an independent Jev-inspired System One decision API based on TypeSafe.ai concepts. Choice, score and noul primitives, local mock server, Python and TypeScript SDKs. Real inference planned; not affiliated with TypeSafe AI. No repository-level license file was found during review.

Category guide

What does the Jev-like models category include?

Jev-like models explore typed, constrained, or probabilistic decision interfaces similar to Jev.

These projects may be alternative models, open runtimes, compatible experiments, or independent implementations. Inclusion does not imply official Jev compatibility or TypeSafe AI endorsement.

Jev-like models FAQ

What qualifies for the Jev-like models category?

These projects may be alternative models, open runtimes, compatible experiments, or independent implementations. Inclusion does not imply official Jev compatibility or TypeSafe AI endorsement.

How should I compare Jev-like models projects?

Start with the documented use case, repository activity, primary language, license, and visible Jev implementation. GitHub stars are a dated discovery signal, not a quality score.

How does bestjev verify Jev-like models entries?

bestjev checks public repositories, project-authored documentation, code, demos, and other visible evidence. Always confirm current behavior and compatibility in the upstream project.

Which sources support this category?

bestjev grounds this category in named primary sources: Official Jev documentation · Public GitHub repositories.

“Typed outputs that software can act on.”— TypeSafe AI