CharXiv
A multimodal benchmark of 2,323 real scientific charts from arXiv papers that evaluates chart understanding in MLLMs via descriptive questions and complex reasoning questions, with the reasoning split (CharXiv-R) measuring accuracy on questions that require synthesizing information across chart elements.
What this benchmark measures
A multimodal benchmark of 2,323 real scientific charts from arXiv papers that evaluates chart understanding in MLLMs via descriptive questions and complex reasoning questions, with the reasoning split (CharXiv-R) measuring accuracy on questions that require synthesizing information across chart elements.
Rows on this page are sourced from public benchmark artifacts, leaderboard exports, or source-linked model reports. Each row keeps benchmark version, source model name, and available run details attached to the score.
The metric shown here is accuracy. It should be interpreted within CharXiv, not compared as part of a site-wide ranking.