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IFAI

Model rankings

1043 models · 5 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Intelligence Index · A composite of several evaluations · Updated February 20, 2026

Smartest
Gemini 3.1 Pro PreviewGoogle57.1Intelligence
Best open model
GLM-5 (Reasoning)Z AI49.6Intelligence
Best value
MiMo-V2-Flash (Feb 2026)Xiaomi276 pts/$Value
Best from China
GLM-5 (Reasoning)Z AI49.6Intelligence
Top three open models
1GLM-5 (Reasoning)Z AI · #6 overall49.6
2Kimi K2.5 (Reasoning)Kimi · #10 overall46.7
3Qwen3.5 397B A17B (Reasoning)Alibaba · #12 overall45.0
This week's changes
Kling 3.0 Omni ProVideo · #2New
Kling 3.0 Omni StandardVideo · #10New
qwen3.5-397b-a17bCoding · #14New
Recraft V4 ProImage · #34New
RankChangeModelIntelligencePrice $/MSpeed tok/sFirst token
1—Gemini 3.1 Pro PreviewClosedGoogle57.1$4.5——
2—Claude Opus 4.6 (Adaptive Reasoning, Max Effort)ClosedAnthropic · 1 more variant53.0$10——
3—Claude Sonnet 4.6 (Adaptive Reasoning, Max Effort)ClosedAnthropic · 1 more variant51.3$6.0——
4—GPT-5.2 (xhigh)ClosedOpenAI · 2 more variants51.2$4.8——
5—Claude Opus 4.5 (Reasoning)ClosedAnthropic · 1 more variant49.7$10——
6—GLM-5 (Reasoning)OpenZ AI · 1 more variant49.6$1.6——
7—GPT-5.2 Codex (xhigh)ClosedOpenAI49.0$4.8——
8—Gemini 3 Pro Preview (high)ClosedGoogle · 1 more variant48.4$4.5——
9—GPT-5.1 (high)ClosedOpenAI · 1 more variant47.6$3.4——
10—Kimi K2.5 (Reasoning)OpenKimi · 1 more variant46.7$1.2——
11—Gemini 3 Flash Preview (Reasoning)ClosedGoogle · 1 more variant46.4$1.1——
12—Qwen3.5 397B A17B (Reasoning)OpenAlibaba · 1 more variant45.0$1.4——
13—GPT-5 (high)ClosedOpenAI · 4 more variants44.6$3.4——
14—GPT-5 Codex (high)ClosedOpenAI44.5$3.4——
15—Claude 4.5 Sonnet (Reasoning)ClosedAnthropic · 1 more variant42.9$6.0——
16—GPT-5.1 Codex (high)ClosedOpenAI42.2$3.4——
17—GLM-4.7 (Reasoning)OpenZ AI · 1 more variant42.1$0.95——
18—MiniMax-M2.5OpenMiniMax42.0$0.52——
19—DeepSeek V3.2 (Reasoning)OpenDeepSeek · 1 more variant41.6$0.32——
20—Grok 4ClosedxAI41.4$6.0——
21—MiMo-V2-Flash (Feb 2026)OpenXiaomi · 2 more variants41.4$0.15——
22—GPT-5 mini (high)ClosedOpenAI · 2 more variants41.0$0.69——
23—Kimi K2 ThinkingOpenKimi40.7$1.1——
24—o3-proClosedOpenAI40.7$35——
25—Qwen3 Max ThinkingClosedAlibaba · 1 more variant39.7$2.4——
26—MiniMax-M2.1OpenMiniMax39.6$0.52——
27—Claude 4 Sonnet (Reasoning)ClosedAnthropic · 1 more variant38.6$6.0——
28—GPT-5.1 Codex mini (high)ClosedOpenAI38.5$0.69——
28—Grok 4.1 Fast (Reasoning)ClosedxAI · 1 more variant38.5$0.28——
30—o3ClosedOpenAI38.3$3.5——
31—Claude 4.5 Haiku (Reasoning)ClosedAnthropic · 1 more variant37.0$2.0——
32—KAT-Coder-Pro V1ClosedKwaiKAT36.1$0.52——
33—MiniMax-M2OpenMiniMax36.0$0.52——
34—Nova 2.0 Pro Preview (medium)ClosedAmazon · 2 more variants35.6$3.4——
35—Grok 4 Fast (Reasoning)ClosedxAI · 1 more variant34.9$0.28——
36—Claude 3.7 Sonnet (Reasoning)ClosedAnthropic · 1 more variant34.6$6.0——
37—Gemini 2.5 ProClosedGoogle34.5$3.4——
38—DeepSeek V3.2 SpecialeOpenDeepSeek34.1$0.43——
39—DeepSeek V3.1 Terminus (Reasoning)OpenDeepSeek · 1 more variant33.8$0.80——
40—Doubao Seed CodeClosedByteDance Seed33.5$0.000——
41—gpt-oss-120B (high)OpenOpenAI · 1 more variant33.3$0.26——
42—o4-mini (high)ClosedOpenAI33.1$1.9——
43—DeepSeek V3.2 Exp (Reasoning)OpenDeepSeek · 1 more variant32.9$0.32——
44—GLM-4.6 (Reasoning)OpenZ AI · 1 more variant32.5$0.96——
45—K-EXAONE (Reasoning)OpenLG AI Research · 1 more variant32.1$0.000——
46—Grok 3 mini Reasoning (high)ClosedxAI32.0$0.35——
47—Claude 4.1 Opus (Reasoning)ClosedAnthropic · 1 more variant31.9$30——
48—Qwen3 MaxClosedAlibaba · 1 more variant31.3$2.4——
49—Gemini 2.5 Flash Preview (Sep '25) (Reasoning)ClosedGoogle · 3 more variants31.1$0.85——
50—Kimi K2 0905OpenKimi · 1 more variant30.8$1.4——

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 “—”.