ResearchBenchmarksGraph Retrieval-Augmented Generation on UltraDomain CSGraph Retrieval-Augmented Generation on UltraDomain CSFollow86ComprehensivenessDOTRAG50.6459.826978.18Apr 6, 2026Evaluation resultsMethodMethodLinksComprehensivenessLogicalityRelevanceCoherenceOverall ScoreDOTRAGBaseline Comparison=Li...Baseline Comparison=LightRAG2026.048682697482DOTRAGBaseline Comparison=Tr...Baseline Comparison=TradRAG2026.048179717479DOTRAGBaseline Comparison=Pa...Baseline Comparison=PathRAG2026.045246423546