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IFAI

Model rankings

912 models · 5 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Intelligence Index · A composite of several evaluations · Updated January 5, 2026

Smartest
Gemini 3 Pro Preview (high)Google72.9Intelligence
Best open model
GLM-4.7 (Reasoning)Z AI68.4Intelligence
Best value
Gemma 3n E4B InstructGoogle620 pts/$Value
Best from China
GLM-4.7 (Reasoning)Z AI68.4Intelligence
Top three by Intelligence
2GPT-5.2 (xhigh)OpenAI72.6
Top three open models
1GLM-4.7 (Reasoning)Z AI · #8 overall68.4
2Kimi K2 ThinkingKimi · #9 overall67.0
3MiMo-V2-Flash (Reasoning)Xiaomi · #11 overall66.1
This week's changes
Doubao-Seed-1.8Intelligence · #23New
Magpie-Multilingual 357MSpeech · #35New
Mi:dm K 2.5 ProIntelligence · #66New
RankChangeModelIntelligencePrice $/MSpeed tok/sFirst token
1—Gemini 3 Pro Preview (high)ClosedGoogle · 1 more variant72.9$4.5——
2—GPT-5.2 (xhigh)ClosedOpenAI · 2 more variants72.6$4.8——
3—Gemini 3 Flash Preview (Reasoning)ClosedGoogle · 1 more variant71.3$1.1——
4—Claude Opus 4.5 (Reasoning)ClosedAnthropic · 1 more variant69.8$10——
5—GPT-5.1 (high)ClosedOpenAI · 1 more variant69.7$3.4——
6—GPT-5 Codex (high)ClosedOpenAI68.5$3.4——
7—GPT-5 (high)ClosedOpenAI · 4 more variants68.5$3.4——
8—GPT-5.1 Codex (high)ClosedOpenAI66.9$3.4——
9—o3ClosedOpenAI65.5$3.5——
10—Grok 4ClosedxAI65.3$6.0——
11—o3-proClosedOpenAI65.3$35——
12—GPT-5 mini (high)ClosedOpenAI · 2 more variants64.3$0.69——
13—Grok 4.1 Fast (Reasoning)ClosedxAI · 1 more variant64.1$0.28——
14—Claude 4.5 Sonnet (Reasoning)ClosedAnthropic · 1 more variant62.7$6.0——
15—Nova 2.0 Pro Preview (medium)ClosedAmazon · 2 more variants62.4$3.4——
16—GPT-5.1 Codex mini (high)ClosedOpenAI62.3$0.69——
17—Grok 4 Fast (Reasoning)ClosedxAI · 1 more variant60.3$0.28——
18—Gemini 2.5 ProClosedGoogle59.6$3.4——
19—o4-mini (high)ClosedOpenAI59.6$1.9——
20—Claude 4.1 Opus (Reasoning)ClosedAnthropic · 1 more variant59.3$30——
21—Nova 2.0 Lite (medium)ClosedAmazon · 2 more variants57.7$0.85——
22—Grok 3 mini Reasoning (high)ClosedxAI57.1$0.35——
23—Claude 4 Sonnet (Reasoning)ClosedAnthropic · 1 more variant56.5$6.0——
24—Nova 2.0 Omni (medium)ClosedAmazon · 2 more variants56.0$0.85——
25—Claude 4.5 Haiku (Reasoning)ClosedAnthropic · 1 more variant54.6$2.0——
26—Gemini 2.5 Flash Preview (Sep '25) (Reasoning)ClosedGoogle · 3 more variants54.4$0.85——
27—Claude 4 Opus (Reasoning)ClosedAnthropic · 1 more variant54.2$30——
28—Gemini 2.5 Pro Preview (Mar' 25)ClosedGoogle · 1 more variant54.1$3.4——
29—Gemini 2.5 Flash (Reasoning)ClosedGoogle · 1 more variant51.2$0.85——
30—GPT-5 nano (high)ClosedOpenAI · 2 more variants51.0$0.14——
31—o3-mini (high)ClosedOpenAI · 1 more variant50.8$1.9——
32—Claude 3.7 Sonnet (Reasoning)ClosedAnthropic · 1 more variant49.9$6.0——
33—Grok Code Fast 1ClosedxAI48.7$0.53——
34—o1-proClosedOpenAI48.0$263——
35—Gemini 2.5 Flash-Lite Preview (Sep '25) (Reasoning)ClosedGoogle · 1 more variant47.9$0.18——
36—o1ClosedOpenAI · 1 more variant47.2$26——
37—Sonar Reasoning ProClosedPerplexity46.3$0.000——
38—Grok 3ClosedxAI45.3$6.0——
39—GPT-4.1ClosedOpenAI43.4$3.5——
40—GPT-4.1 miniClosedOpenAI42.5$0.70——
41—Grok 3 Reasoning BetaClosedxAI41.4$0.000——
42—Gemini 2.5 Flash-Lite (Reasoning)ClosedGoogle · 1 more variant40.1$0.18——
43—o1-miniClosedOpenAI39.2$0.000——
44—GPT-4.5 (Preview)ClosedOpenAI38.4$0.000——
45—Gemini 2.0 Flash Thinking Experimental (Jan '25)ClosedGoogle · 1 more variant37.7$0.000——
46—GPT-4o (March 2025, chatgpt-4o-latest)ClosedOpenAI · 4 more variants35.6$7.5——
47—Gemini 2.0 Pro Experimental (Feb '25)ClosedGoogle34.6$0.000——
48—Sonar ReasoningClosedPerplexity34.2$2.0——
49—Gemini 2.0 Flash (Feb '25)ClosedGoogle · 1 more variant33.6$0.18——
50—Nova PremierClosedAmazon32.3$5.0——

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 “—”.