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IFAI

Model rankings

740 models · 4 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Intelligence Index · A composite of several evaluations · Updated November 6, 2025

Smartest
GPT-5 Codex (high)OpenAI68.5Intelligence
Best open model
MiniMax-M2MiniMax61.4Intelligence
Best value
Gemma 3n E4B InstructGoogle620 pts/$Value
Best from China
MiniMax-M2MiniMax61.4Intelligence
Top three by Intelligence
1GPT-5 Codex (high)OpenAI68.5
2GPT-5 (high)OpenAI68.5
3o3OpenAI65.5
Top three open models
1MiniMax-M2MiniMax · #8 overall61.4
2gpt-oss-120B (high)OpenAI · #9 overall60.5
3DeepSeek V3.1 Terminus (Reasoning)DeepSeek · #14 overall57.7
This week's changes
MiniMax-M2Intelligence · #8New
Chirp 3: HDSpeech · #20New
Maya1Speech · #21New
Qwen3 VL 235B A22B (Reasoning)Intelligence · #23New
Sonic 3Speech · #23New
RankChangeModelIntelligencePrice $/MSpeed tok/sFirst token
1—Qwen3 MaxClosedAlibaba · 1 more variant55.2$2.4——
2—Qwen2.5 MaxClosedAlibaba30.7$2.8——
3—Qwen2.5 TurboClosedAlibaba19.1$0.088——
4—Yi-LargeClosed01.AI13.4$0.000——

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 “—”.