ResearchBenchmarksDocument-grounded Dialogue on MultiDoc2DialDocument-grounded Dialogue on MultiDoc2DialFollow66.1EMPoP57.05259.40161.7564.099Feb 27, 2026Evaluation resultsMethodMethodLinksEMHallucination RatePoPReasoning protocol=PoPReasoning protocol=PoP2026.0266.110.2ProgVLMReasoning protocol=Pro...Reasoning protocol=ProgVLM2026.0263.414.1MM-ReActReasoning protocol=MM-...Reasoning protocol=MM-ReAct2026.0262.814.5M-CoTReasoning protocol=M-CoTReasoning protocol=M-CoT2026.026018.2DirectReasoning protocol=DirectReasoning protocol=Direct2026.0257.420.4