UltraRAG 2.0 (UR-2.0) is jointly released by THUNLP, NEUIR, OpenBMB, and AI9Stars. It is the first lightweight RAG system construction framework built on the Model Context Protocol (MCP) architecture, designed to provide efficient modeling support for scientific research and exploration. The framework offers a full suite of teaching examples from beginner to advanced levels, integrates 17 mainstream benchmark tasks and a wide… See the full description on the dataset page:
https://huggingface.co/datasets/UltraRAG/UltraRAG_Benchmark.
