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IFAI

Model rankings

769 models · 5 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Intelligence Index · A composite of several evaluations · Updated January 14, 2026

Smartest
GPT-5.2 (xhigh)OpenAI50.6Intelligence
Best open model
GLM-4.7 (Reasoning)Z AI41.7Intelligence
Best from China
GLM-4.7 (Reasoning)Z AI41.7Intelligence
Top three by Intelligence
1GPT-5.2 (xhigh)OpenAI50.6
Top three open models
1GLM-4.7 (Reasoning)Z AI · #9 overall41.7
2DeepSeek V3.2 (Reasoning)DeepSeek · #12 overall41.2
3Kimi K2 ThinkingKimi · #14 overall40.3
This week's changes
gpt-5.2-codexCoding · #17New
FLUX.2 [klein] 9BImage · #21New
FLUX.2 [klein] Base 9BImage · #43New
FLUX.2 [klein] 4BImage · #48New
GLM-ImageImage · #49New
RankChangeModelIntelligencePrice $/MSpeed tok/sFirst token
1—GPT-5.2 (xhigh)ClosedOpenAI50.6———
2—Claude Opus 4.5 (Reasoning)ClosedAnthropic49.1———
3—Gemini 3 Pro Preview (high)ClosedGoogle47.9———
4—GPT-5.1 (high)ClosedOpenAI47.0———
5—Gemini 3 Flash Preview (Reasoning)ClosedGoogle45.8———
6—GPT-5.2 (medium)ClosedOpenAI45.4———
7—GPT-5 (high)ClosedOpenAI44.1———
8—GPT-5 Codex (high)ClosedOpenAI44.0———
9—Claude Opus 4.5 (Non-reasoning)ClosedAnthropic42.5———
10—Claude 4.5 Sonnet (Reasoning)ClosedAnthropic42.4———
11—GPT-5 (medium)ClosedOpenAI41.9———
12—GLM-4.7 (Reasoning)OpenZ AI41.7———
13—GPT-5.1 Codex (high)ClosedOpenAI41.6———
14—Grok 4ClosedxAI41.4———
15—DeepSeek V3.2 (Reasoning)OpenDeepSeek41.2———
16—GPT-5 mini (high)ClosedOpenAI40.6———
17—Gemini 3 Pro Preview (low)ClosedGoogle40.6———
18—Kimi K2 ThinkingOpenKimi40.3———
19—MiniMax-M2.1OpenMiniMax39.4———
20—MiMo-V2-Flash (Reasoning)OpenXiaomi39.1———
21—GPT-5 (low)ClosedOpenAI38.7———
22—GPT-5 mini (medium)ClosedOpenAI38.6———
23—Claude 4 Sonnet (Reasoning)ClosedAnthropic38.3———
24—Grok 4.1 Fast (Reasoning)ClosedxAI38.2———
25—GPT-5.1 Codex mini (high)ClosedOpenAI38.0———
26—Claude 4.5 Haiku (Reasoning)ClosedAnthropic36.6———
27—Claude 4.5 Sonnet (Non-reasoning)ClosedAnthropic36.6———
28—KAT-Coder-Pro V1ClosedKwaiKAT36.1———
29—MiniMax-M2OpenMiniMax35.7———
30—Nova 2.0 Pro Preview (medium)ClosedAmazon35.3———
31—Gemini 3 Flash Preview (Non-reasoning)ClosedGoogle34.8———
32—Grok 4 Fast (Reasoning)ClosedxAI34.6———
33—Claude 3.7 Sonnet (Reasoning)ClosedAnthropic34.4———
34—Gemini 2.5 ProClosedGoogle34.1———
35—GLM-4.7 (Non-reasoning)OpenZ AI33.8———
36—DeepSeek V3.1 Terminus (Reasoning)OpenDeepSeek33.5———
37—Doubao Seed CodeClosedByteDance Seed33.2———
38—GPT-5.2 (Non-reasoning)ClosedOpenAI33.1———
39—o4-mini (high)ClosedOpenAI32.9———
40—gpt-oss-120B (high)OpenOpenAI32.9———
41—Claude 4 Sonnet (Non-reasoning)ClosedAnthropic32.7———
42—DeepSeek V3.2 Exp (Reasoning)OpenDeepSeek32.5———
43—Grok 3 mini Reasoning (high)ClosedxAI32.4———
44—Qwen3 Max ThinkingClosedAlibaba32.3———
45—GLM-4.6 (Reasoning)OpenZ AI32.2———
46—Nova 2.0 Pro Preview (low)ClosedAmazon32.2———
47—K-EXAONE (Reasoning)OpenLG AI Research31.9———
48—DeepSeek V3.2 (Non-reasoning)OpenDeepSeek31.9———
49—Qwen3 MaxClosedAlibaba31.0———
50—Gemini 2.5 Flash Preview (Sep '25) (Reasoning)ClosedGoogle30.8———

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 “—”.