docs: Add ML-Master paper

Author: dexhunter

README.md

@@ -60,6 +60,7 @@ LLM‑driven agent that writes, evaluates & improves machine‑learning code.
 | **Sakana AI** | The AI Scientist-v2: Workshop-Level Automated Scientific Discovery via Agentic Tree Search | [Paper](https://arxiv.org/abs/2504.08066), [GitHub](https://github.com/SakanaAI/AI-Scientist-v2) |
 | **Meta** | The Automated LLM Speedrunning Benchmark: Reproducing NanoGPT Improvements | [Paper](https://arxiv.org/abs/2506.22419), [GitHub](https://github.com/facebookresearch/llm-speedrunner) |
 | **Meta** | AI Research Agents for Machine Learning: Search, Exploration, and Generalization in MLE-bench | [Paper](https://arxiv.org/abs/2507.02554), [GitHub](https://github.com/facebookresearch/aira-dojo) |
+| **SJTU** | ML-Master: Towards AI-for-AI via Integration of Exploration and Reasoning | [Paper](https://arxiv.org/abs/2506.16499) |
 
 > *Know another public project that cites or forks AIDE?  
 > [Open a PR](https://github.com/WecoAI/aideml/pulls) and add it to the table!*