# UI-R1

Rule-based reinforcement learning for GUI action prediction, releasing UI-R1-3B, trained from Qwen2.5-VL-3B, the efficiency-oriented UI-R1-E-3B, and training data.

- Catalog URL: https://awesomecua.github.io/resources/github-lll6gg-ui-r1/
- Original source: https://github.com/lll6gg/UI-R1
- Kind: model
- Review: curated
- Scope: core
- Environments: cross-platform
- Topics: reinforcement-learning, grounding
- Evidence checked: 2026-10-16T06:36:00Z
- ID: github:lll6gg/ui-r1

## Limitations

Inclusion does not establish reproducibility or endorsement.

- Record JSON: https://awesomecua.github.io/resources/github-lll6gg-ui-r1/record.json

## License declarations

- code: Apache-2.0 — https://raw.githubusercontent.com/lll6gg/UI-R1/HEAD/LICENSE
- data: not recorded
- document: not recorded
- weights: not recorded

## Primary evidence

- https://raw.githubusercontent.com/lll6gg/UI-R1/HEAD/README.md (retrieved 2026-10-16T06:36:00Z; SHA-256 f55ac6a0c50d298d46c5f7083a0879959fd7cd3c1d91496af295ebf2afcc13a3)
- https://raw.githubusercontent.com/lll6gg/UI-R1/HEAD/LICENSE (retrieved 2026-10-16T06:42:01Z; SHA-256 c71d239df91726fc519c6eb72d318ec65820627232b2f796219e87dcf35d0ab4)