ResearchBenchmarksKnowledge Graph Question Answering on 2WikiMHQA adaptive (test)Knowledge Graph Question Answering on 2WikiMHQA adaptive (test)Follow0.311Base ErrorOntoGraphRAG0.295450.3032250.3110.318775Jun 22, 2026Evaluation resultsMethodMethodLinksBase ErrorSD @ 90%SD @ 80%SEU @ 80%Combined Metric @ 80%OntoGraphRAGn=244n=2442026.060.3110.2820.2560.2610.267