ResearchBenchmarksQuestion Answering on OpenBookQA (Accuracy, ∆(G-R))Question Answering on OpenBookQA (Accuracy, ∆(G-R))Follow51.8AccuracyGate48.05649.0285050.972Apr 20, 2026Evaluation resultsMethodMethodLinksAccuracy∆(G-R)GateStage=GateStage=Gate2026.0451.80.0367BaseStage=BaseStage=Base2026.0450.5—RetryStage=RetryStage=Retry2026.0450.5—Retr.Stage=RetrievalStage=Retrieval2026.0448.2—