# ZonUI-3B checkpoint

Qwen2.5-VL-3B-based GUI grounding checkpoint that predicts click locations from screenshots and text instructions across desktop, mobile and web screens.

- Catalog URL: https://awesomecua.github.io/resources/url-c8c046847f829fea4821/
- Original source: https://huggingface.co/zonghanHZH/ZonUI-3B
- Kind: model
- Review: curated
- Scope: core
- Environments: cross-platform, desktop, web
- Topics: grounding, screen-understanding, efficiency
- Evidence checked: 2026-10-18T04:35:16Z
- ID: url:c8c046847f829fea4821

## Limitations

The Hub manifest lists four-part PyTorch and Safetensors files as alternative representations of one checkpoint, plus configuration/tokenizer files. The card’s example rescales predicted locations through the resized image dimensions. No checkpoint was loaded and no benchmark score was reproduced. Apache-2.0 is the model-card weight declaration; the separate code repository has no project-level license in the inspected tree.

- Record JSON: https://awesomecua.github.io/resources/url-c8c046847f829fea4821/record.json

## License declarations

- code: not recorded
- data: not recorded
- document: not recorded
- weights: Apache-2.0 — https://huggingface.co/zonghanHZH/ZonUI-3B/raw/07212ea7724a69400422571e0f6e053212e66fe6/README.md

- weights review: Publisher model-card declaration for the checkpoint; code and training-data terms are separate.
  Sources: https://huggingface.co/zonghanHZH/ZonUI-3B/raw/07212ea7724a69400422571e0f6e053212e66fe6/README.md

## Primary evidence

- https://huggingface.co/zonghanHZH/ZonUI-3B/raw/07212ea7724a69400422571e0f6e053212e66fe6/README.md (retrieved 2026-10-18T04:35:16Z; SHA-256 0dcd557508c07c9569e642a0319e71162b50c7ac6a0449564760ac2d6fffb089)
- https://huggingface.co/api/models/zonghanHZH/ZonUI-3B (retrieved 2026-10-18T04:33:22Z; SHA-256 c419027b878ed7ebebd91f89a7395506d2f2aa8e1745918833cf1bac9e0a054e)
- https://raw.githubusercontent.com/Han1018/ZonUI-3B/HEAD/README.md (retrieved 2026-10-18T04:27:14Z; SHA-256 9918231748808ea1af93b559b0a511f1f9687689766a09b43c7726f14f27248b)
- https://api.github.com/repos/Han1018/ZonUI-3B (retrieved 2026-10-17T15:37:02Z; SHA-256 7e3e63c1f2b38daaf4bb222b51fa5ae6594a0185e618723371e044bee6f05f7d)
- https://api.github.com/repos/Han1018/ZonUI-3B/git/trees/main?recursive=1 (retrieved 2026-10-18T04:25:20Z; SHA-256 d4c1500dbaceba738565d766e7b7453abbb6c0b12edaa34e5600d351214bfe4f)