ResearchBenchmarksRetrieval on HotpotQA (R@2, R@5)Retrieval on HotpotQA (R@2, R@5)Follow78.6Recall@2TIGRAG56.60462.314568.02573.7355Jun 29, 2026Evaluation resultsMethodMethodLinksRecall@2Recall@5TIGRAG2026.0678.692.05NaiveRAG2026.0671.6585.05LightRAG2026.0669.0585.25HippoRAG22026.0657.4584.05