ResearchBenchmarksGeneration Quality on Airline ServicesFollow89FaithfulnessHippoRAG64.0470.527783.48Feb 2, 2026Evaluation ResultsMethodMethodLinksFaithfulnessAnswer RelevancyContext PrecisionSOP Quality ScoreHippoRAG2026.0289778851SOPRAG2026.0288978498LightRAG2026.0286969392GraphRAG2026.0265969071