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IFAI

Model rankings

347 models · 2 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Intelligence Index · A composite of several evaluations · Updated May 20, 2025

Smartest
o4-mini (high)OpenAI69.8Intelligence
Best open model
Qwen3 235B A22B (Reasoning)Alibaba62.3Intelligence
Best from China
Qwen3 235B A22B (Reasoning)Alibaba62.3Intelligence
Top three by Intelligence
1o4-mini (high)OpenAI69.8
3o3OpenAI66.8
Top three open models
1Qwen3 235B A22B (Reasoning)Alibaba · #6 overall62.3
3DeepSeek R1DeepSeek · #10 overall60.2
This week's changes
Qwen2.5 TurboIntelligence · #70New
RankChangeModelIntelligencePrice $/MSpeed tok/sFirst token
1—Qwen2.5 MaxClosedAlibaba45.3———
2NewQwen2.5 TurboClosedAlibaba33.6———
3—Yi-LargeClosed01.AI27.9———

Intelligence over time

Each maker's best model at the time on the Artificial Analysis Intelligence Index, by the month it was released.

Gained most · Anthropic +57.2Highest now · Anthropic 64.6Gap between highest and lowest 18.1 ptsTime range Nov 2025 – Nov 2026
64.6Anthropic60.0Google56.9OpenAI50.1Meta46.5Kimi

Arena data comes from the leaderboard dataset it publishes on Hugging Face (CC BY 4.0). Only each board's overall leaderboard is used; scores and ranks are unchanged. dataset · CC BY 4.0

Artificial Analysis data comes from its API (artificialanalysis.ai). Scores are unchanged; ranks follow the scores. artificialanalysis.ai

Open or closed follows the license Arena gives; prices and Artificial Analysis intelligence show only where model names match, otherwise “—”.