AI Model Release Tracker - Timeline of Major AI Models from 2022-2026

AI Model Release Tracker
Chart reasoning

CharXiv Reasoning

Can the AI read and reason about complex charts and figures, not just text? Higher is better.

Rankings

Higher is better
1
Gemini 3.5 Flash
Google · May 19 2026
84.2%2
GPT-5.5
OpenAI · Apr 23 2026
84.1%3
Gemini 3.1 Pro
Google · Feb 19 2026
83.3%4
Claude Opus 4.7
Anthropic · Apr 16 2026
82.1%5
Gemini 3.0 Flash
Google · Dec 17 2025
80.3%6
Claude Sonnet 4.6
Anthropic · Feb 17 2026
72.4%
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