ResearchBenchmarksGraph Retrieval-Augmented Generation on MetaQA 3-hopGraph Retrieval-Augmented Generation on MetaQA 3-hopFollow89ComprehensivenessDOTRAG74.4478.228285.78Apr 6, 2026Evaluation resultsMethodMethodLinksComprehensivenessLogicalityRelevanceCoherenceOverall ScoreDOTRAGBaseline Comparison=Li...Baseline Comparison=LightRAG2026.048985818485DOTRAGBaseline Comparison=Tr...Baseline Comparison=TradRAG2026.048885848585DOTRAGBaseline Comparison=Pa...Baseline Comparison=PathRAG2026.047574757274