Update README.md

README.md

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----
-license: apache-2.0
-base_model:
-- Qwen/Qwen3-8B
----
+
+# Model Card for LoopTool-8B
+
+<!-- Provide a quick summary of what the model is/does. -->
+
+## Model Details
+
+### Model Description
+
+<!-- Provide a longer summary of what this model is. -->
+The LoopTool-8B model is derived from iterative fine-tuning of Qwen3-8B, with a particular emphasis on enhancing the model’s capabilities in tool invocation.
+- **Developed by:** SJTU, Xiaohongshu
+- **Model type:** Causal Language Models
+- **Finetuned from model Qwen3-8B:** https://huggingface.co/Qwen/Qwen3-8B
+
+### Model Sources [optional]
+
+<!-- Provide the basic links for the model. -->
+
+- **Repository:** https://github.com/Rednote-ExperienceAI-Lab/LoopTool
+- **Paper [optional]:** https://arxiv.org/abs/2511.09148
+
+
+## Citation
+
+<!-- If there is a paper or blog post introducing the model, the APA and Bibtex information for that should go in this section. -->
+
+If you find our work helpful, feel free to give us a cite.
+
+
+```
+@misc{zhang2025looptool,
+      title={LoopTool: Closing the Data-Training Loop for Robust LLM Tool Calls}, 
+      author={Kangning Zhang and Wenxiang Jiao and Kounianhua Du and Yuan Lu and Weiwen Liu and Weinan Zhang and Lei Zhang and Yong Yu},
+      year={2025},
+      eprint={2511.09148},
+      archivePrefix={arXiv},
+      primaryClass={cs.CL},
+      url={https://arxiv.org/abs/2511.09148}, 
+}
+```