ResearchBenchmarksKnowledge Graph Question Answering on PubMedQA adaptive (test)Knowledge Graph Question Answering on PubMedQA adaptive (test)Follow27Base ErrorOntoGraphRAG25.6526.3252727.675Jun 22, 2026Evaluation resultsMethodMethodLinksBase ErrorSD@90%SD@80%SEU@80%Combined Score@80%OntoGraphRAGn=100n=1002026.062722.217.524.320