Full Open Source Reproduction Lets Anyone RL a Coding Model to Paint with JavaScript
_lewtun · x · 2026-09-03
A complete open source reproduction has landed on the Hugging Face blog: anyone can now use RL to train a coding model to paint with JavaScript.
- RL environments, dataset, and training code are all released openly
- It builds on the earlier "you can just RL a coding model to paint" demo, now fully reproducible
- A practical starting point for developers who want hands-on RL fine-tuning of coding models
Related event: Hugging Face open-sources full RL reproduction of JS-drawing coding model(2 posts)→
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