# GELab Zero 4B Preview

Preview GELab-Zero phone-use agent checkpoint fine-tuned from Qwen3-VL-4B-Instruct, with about 4.4B BF16 parameters, tagged for Android in English and Chinese, under Apache-2.0.

- Catalog URL: https://awesomecua.github.io/resources/url-d7ad447ecd712c6d51b8/
- Original source: https://huggingface.co/stepfun-ai/GELab-Zero-4B-preview
- Kind: model
- Review: curated
- Scope: core
- Environments: android
- Topics: mobile-navigation
- Evidence checked: 2026-10-16T06:50:49Z
- ID: url:d7ad447ecd712c6d51b8

## Limitations

Inclusion does not establish reproducibility or endorsement.

- Record JSON: https://awesomecua.github.io/resources/url-d7ad447ecd712c6d51b8/record.json

## License declarations

- code: not recorded
- data: not recorded
- document: not recorded
- weights: apache-2.0 — https://huggingface.co/stepfun-ai/GELab-Zero-4B-preview

## Primary evidence

- https://huggingface.co/api/models/stepfun-ai/GELab-Zero-4B-preview (retrieved 2026-10-16T06:50:49Z; SHA-256 cd1efa947316f13967165ac906400170df6d28446804ba0763a49fc21a731e7e)
- https://huggingface.co/api/models/stepfun-ai/GELab-Zero-4B-preview (retrieved 2026-10-16T06:50:49Z; SHA-256 cd1efa947316f13967165ac906400170df6d28446804ba0763a49fc21a731e7e)