Chart understanding and visual reasoning.
Evaluates multimodal models on realistic chart understanding using 2,323 hand-curated arXiv charts, with descriptive questions (basic elements) and reasoning questions (synthesis across complex elements).
Model
Score
Gemini 3.7 FlashHigh
95.3%
Gemini 3.6 FlashHigh
95.1%
Opus 5Max
94.6%
GPT-5.5xHigh
Gemini 3.5 FlashHigh
94.3%
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