Improve model card: add metadata and documentation

README.md

@@ -1,11 +1,25 @@
 ---
-license: mit
 language:
 - en
-tags:
-- arxiv:2602.16855
+license: mit
+pipeline_tag: image-text-to-text
+library_name: transformers
 ---
 
+# GUI-Owl-1.5 (Mobile-Agent-v3.5)
+
+GUI-Owl-1.5 is a family of native multi-platform GUI agent foundation models built on Qwen3-VL. It supports automation across desktop, mobile, and browser environments, achieving state-of-the-art results on more than 20 GUI benchmarks.
+
+- **Paper:** [Mobile-Agent-v3.5: Multi-platform Fundamental GUI Agents](https://arxiv.org/abs/2602.16855)
+- **Code:** [GitHub - X-PLUG/MobileAgent](https://github.com/X-PLUG/MobileAgent)
+- **Demo:** [ModelScope Online Demo](http://modelscope.cn/studios/MobileAgentTest/computer_use)
+
+## Model Description
+
+GUI-Owl-1.5 incorporates several key innovations:
+1. **Hybrid Data Flywheel:** A data pipeline for UI understanding and trajectory generation based on simulated and cloud-based sandbox environments.
+2. **Unified Enhancement:** A thought-synthesis pipeline to enhance reasoning capabilities, including Tool/MCP use and memory.
+3. **Multi-platform Environment RL:** The MRPO algorithm to address multi-platform conflicts and improve training efficiency for long-horizon tasks.
 
 ## Citation
 
@@ -18,3 +32,4 @@ If you find this model useful, please cite our paper:
   journal={arXiv preprint arXiv:2602.16855},
   year={2026}
 }
+```