Chart reasoning
CharXiv Reasoning
Can the AI read and reason about complex charts and figures, not just text? Higher is better.
Rankings
Higher is better188.9%
Muse Spark
Meta · Apr 8 2026
288.4%
Muse Spark 1.1
Meta · Jul 9 2026
384.8%
Kimi K3
Moonshot AI · Jul 16 2026
484.2%
Gemini 3.5 Flash
Google · May 19 2026
584.1%
GPT-5.5
OpenAI · Apr 23 2026
683.3%
Gemini 3.1 Pro
Google · Feb 19 2026
782.1%
Claude Opus 4.7
Anthropic · Apr 16 2026
880.3%
Gemini 3.0 Flash
Google · Dec 17 2025
972.4%
Claude Sonnet 4.6
Anthropic · Feb 17 2026