openthai-systemone

What it is

Open-source Thai + English System One decision model: a Qwen3.5-0.8B text tower whose LM head is replaced by a 256-way slot softmax, continued-pretrained on Thai, and trained to answer typed questions (choice / score / noul) about an arbitrary state in a single forward pass with calibrated probabilities. The…

Getting started

From the README:

pip install "git+https://github.com/iapp-technology/openthai-systemone"      # or: pip install openthai-systemone

Where the decision sits

openthai-systemone 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, OpenThai-SystemOne.

How active it is

Created 2026-09-20, last pushed 2026-09-21, 69 stars and 23 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.