ResearchBenchmarksQuestion Answering on HotpotQA (Sel-AUC, AUROC)Follow83Sel-AUCSemanticU72.80875.45478.180.746Jun 15, 2026Evaluation ResultsMethodMethodLinksSel-AUCAUROCSemanticUModel=Amazon Nova PremierModel=Amazon Nova Premier2026.068361.8StructUModel=DeepSeek R1, Agg...Model=DeepSeek R1, Aggregation=within2026.0673.258