Models and checkpoints

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.

AI-assisted editorial review against a primary source. This is a catalog annotation, not an independent reproduction or endorsement.

Original source ↗Read as Markdown Record JSON

What is this resource?

Resource type: Models and checkpoints
Environment: cross-platform, desktop, web
Topics: grounding, screen-understanding, efficiency
Record publication date: Not recorded
Evidence retrieved: 2026-10-18T04:35:16Z
Resource ID: url:c8c046847f829fea4821

What licenses are recorded?

Code, training data, weights, and documents can have different terms. A blank declaration means unknown, not unrestricted use.

Code: Not recorded
Data: Not recorded
Document: Not recorded
Weights: Apache-2.0 (Publisher model-card declaration for the checkpoint; code and training-data terms are separate.)

License review notes

Weights: Publisher model-card declaration for the checkpoint; code and training-data terms are separate. Source 1

Recorded specifications

disabled: false
download url: https://huggingface.co/zonghanHZH/ZonUI-3B/tree/07212ea7724a69400422571e0f6e053212e66fe6
gated: false
hub id: zonghanHZH/ZonUI-3B
hub revision: 07212ea7724a69400422571e0f6e053212e66fe6
repository url: https://github.com/Han1018/ZonUI-3B

Explore related topics

GUI grounding Screen understanding Efficiency

Scope and 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.

Related resources

documented by: ZonUI-3B: A Lightweight Vision-Language Model for Cross-Resolution GUI Grounding

Primary evidence and verification

Source retrieval is separate from experiment reproduction. Use the original publication or publisher page when citing claims about the resource.

editorial primary review
Retrieved 2026-10-18T04:35:16Z. Supports: name, kind, summary, environments, topics, scope, notes, relations, licenses.weights.
Content fingerprint
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editorial primary review
Retrieved 2026-10-18T04:33:22Z. Supports: identity, release_status, details.hub_id, details.hub_revision, details.gated, details.disabled, details.download_url.
Content fingerprint
c419027b878ed7ebebd91f89a7395506d2f2aa8e1745918833cf1bac9e0a054e
editorial primary review
Retrieved 2026-10-18T04:27:14Z. Supports: release_status, details.repository_url.
Content fingerprint
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editorial primary review
Retrieved 2026-10-17T15:37:02Z. Supports: notes.
Content fingerprint
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editorial primary review
Retrieved 2026-10-18T04:25:20Z. Supports: notes.
Content fingerprint
d4c1500dbaceba738565d766e7b7453abbb6c0b12edaa34e5600d351214bfe4f

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