---
title: UI-S1-7B
canonical_url: "https://www.modelscope.cn/models/iic/UI-S1-7B"
md_url: "https://www.modelscope.cn/models/iic/UI-S1-7B.md"
repository: iic/UI-S1-7B
last_updated: 2025-10-28
license: apache-2.0
model_type:
  - qwen2_5_vl
architectures:
  - Qwen2_5_VLForConditionalGeneration
parameters: 8.3B
tensor_type:
  - BF16
library_name:
  - safetensors
  - pytorch
frameworks:
  - pytorch
inference_backends:
  - "deploy_task vlm/text/emb"
  - "lmdeploy 0.9.1"
  - "sglang 0.5.2"
  - "vllm 0.9.2"
downloads: 227
stars: 2
---

# UI-S1-7B

> UI-S1-7B - iic 在 ModelScope 开源的模型。Introduction This repository contains the GUI model, UI-S1-7B, presented in UI-S1: Advancing GUI Automation via Semi-online Reinforcement Learning.

iic/UI-S1-7B 是 ModelScope 魔搭社区上的 8.3B 参数机器学习模型，采用 apache-2.0 许可，可用 deploy_task vlm/text/emb、lmdeploy 0.9.1、sglang 0.5.2 部署。

- **Repository**: iic/UI-S1-7B
- **License**: apache-2.0
- **Parameters**: 8.3B
- **Inference backends**: deploy_task vlm/text/emb, lmdeploy 0.9.1, sglang 0.5.2, vllm 0.9.2
- **Downloads**: 227
- **Stars**: 2
- **Last updated**: 2025-10-28

Source: https://www.modelscope.cn/models/iic/UI-S1-7B

---

## Introduction
This repository contains the GUI model, **UI-S1-7B**, presented in [UI-S1: Advancing GUI Automation via Semi-online Reinforcement Learning](https://huggingface.co/papers/2509.11543).

Project page: https://github.com/X-PLUG/MobileAgent/tree/main/UI-S1