ResearchBenchmarksKnowledge Graph Question Answering on HotpotQA FullWiki adaptive (test)Knowledge Graph Question Answering on HotpotQA FullWiki adaptive (test)Follow33.5Base Error RateOntoGraphRAG31.82532.662533.534.3375Jun 22, 2026Evaluation resultsMethodMethodLinksBase Error RateSD@90%SD@80%SEU@80%Combined Score@80%OntoGraphRAGn=218n=2182026.0633.529.628.231.229.3