ResearchBenchmarksChart Question Answering on ChartQA HChart Question Answering on ChartQA HFollow87.8Exact Match (EM)PoP78.02480.56283.185.638Feb 27, 2026Evaluation resultsMethodMethodLinksExact Match (EM)Absolute Error (AbsErr)PoPReasoning protocol=PoPReasoning protocol=PoP2026.0287.84.2ProgVLMReasoning protocol=Pro...Reasoning protocol=ProgVLM2026.0284.15.8MM-ReActReasoning protocol=MM-...Reasoning protocol=MM-ReAct2026.0283.56M-CoTReasoning protocol=M-CoTReasoning protocol=M-CoT2026.0280.97.1DirectReasoning protocol=DirectReasoning protocol=Direct2026.0278.47.8