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IFAI

Model rankings

1037 models · 5 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Intelligence Index · A composite of several evaluations · Updated October 19, 2026

Smartest
Claude Opus 5.5 (Max, Default Fallback)Anthropic57.6Intelligence
Best open model
MiMo-V2.6-ProXiaomi46.3Intelligence
Best value
Agnes 2.5 Pro BetaSapiens AI235 pts/$Value
Best from China
MiMo-V2.6-ProXiaomi46.3Intelligence
Top three open models
1MiMo-V2.6-ProXiaomi · #11 overall46.3
2GLM-5.3 (Max)Z AI · #13 overall44.8
3Step 5 PreviewStepFun · #14 overall43.7
This week's changes
Muse Wonder Full (Max)Intelligence · #3New
FLUX 3 Max (720p)Video · #4New
Muse Wonder Full (Max)Coding · #6New
Muse Wonder (Max)Intelligence · #7New
Kimi K3.1 Pro (Max)Coding · #7New
RankChangeModelIntelligencePrice $/MSpeed tok/sFirst token
1—Qwen3.8 Max (0902)ClosedAlibaba45.4$3.0383.1 s
2▲ 2DeepSeek V4 Flash Vision (Max)ClosedDeepSeek34.8$0.661941.5 s
3▲ 7Qwen3.7 PlusClosedAlibaba25.2$0.70562.2 s
4▲ 10Qwen3.5 Omni PlusClosedAlibaba20.4$1.5892.1 s
5▲ 11Doubao Seed CodeClosedByteDance Seed16.9———
6▲ 12ERNIE 5.0 Thinking PreviewClosedBaidu14.3———
7▲ 12Qwen3.5 Omni FlashClosedAlibaba12.5$0.282361.9 s

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 “—”.