Knowledge work
GDPval-AA
Measures how well the AI does economically valuable knowledge work, judged against human experts. Shown as a rating (like a chess Elo) — higher is better.
Rankings
Higher is better1193221890317694175351676616567131481204
Claude Fable 5
Anthropic · Jun 9 2026
Claude Opus 4.8
Anthropic · May 28 2026
GPT-5.5
OpenAI · Apr 23 2026
Claude Opus 4.7
Anthropic · Apr 16 2026
Claude Sonnet 4.6
Anthropic · Feb 17 2026
Gemini 3.5 Flash
Google · May 19 2026
Gemini 3.1 Pro
Google · Feb 19 2026
Gemini 3.0 Flash
Google · Dec 17 2025