ResearchBenchmarksMulti-hop Question Answering on HotpotQA (F1, R@5)Follow73.2F1HyperGraphRAG68.5269.73570.9572.165Jun 3, 2026Evaluation ResultsMethodMethodLinksF1Recall@5HyperGraphRAG2026.0673.292.3HyperSU2026.0672.995.5HippoRAG2026.0672.592.1LightRAG2026.0671.887.7Hyper-RAG2026.0670.693.8Dense RAG2026.0668.789.4