ollajev

What it is

Like Ollama, for decision models. Run System One decision models from Hugging Face on your machine, behind the same /v1/systemone API as TypeSafe's Jev.

Getting started

From the README:

curl -fsSL https://raw.githubusercontent.com/nvkudva/ollajev/main/install.sh | sh   # macOS, Linux
brew install nvkudva/tap/ollajev                                                    # Homebrew
uv tool install ollajev                                                             # PyPI

Where the decision sits

ollajev calls the hosted decision API rather than running its own weights. That keeps the project small and means its behaviour moves whenever the vendor ships a new model version. It also means an API key and a network round trip sit in the path of every decision.

Models it references: Jev, laya-typed-decisions, decider-0.8b, decider-2b-GGUF, decider-2b, decider-4b-GGUF, decider-2b-GGUF, JevK5-2B, JevK5, laya-multilingual, laya-typed-decisions, laya, decider-2b-GGUF, decider-2b, laya, open-jev-deberta-v3-large, rlcd-modernbert-151m.

How active it is

Created 2026-10-01, last pushed 2026-10-29, 18 stars and 5 forks when we read it on 2026-11-02. Everything in this category is weeks old at most, so a stale push date means something different here than it would on a mature project. Check the repository before you depend on it.