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IFAI

Model rankings

716 models · 4 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Intelligence Index · A composite of several evaluations · Updated October 21, 2025

Smartest
GPT-5 Codex (high)OpenAI68.5Intelligence
Best open model
gpt-oss-120B (high)OpenAI58.0Intelligence
Best value
Gemma 3n E4B InstructGoogle620 pts/$Value
Best from China
DeepSeek V3.1 Terminus (Reasoning)DeepSeek57.7Intelligence
Top three by Intelligence
1GPT-5 Codex (high)OpenAI68.5
2GPT-5 (high)OpenAI68.5
3o3OpenAI65.5
Top three open models
1gpt-oss-120B (high)OpenAI · #12 overall58.0
2DeepSeek V3.1 Terminus (Reasoning)DeepSeek · #13 overall57.7
3Qwen3 235B A22B 2507 (Reasoning)Alibaba · #14 overall57.5
This week's changes
Claude 4.5 Haiku (Reasoning)Intelligence · #20New
Qwen3 VL 8B InstructIntelligence · #108New
RankChangeModelIntelligencePrice $/MSpeed tok/sFirst token
1—GPT-5 Codex (high)ClosedOpenAI68.5$3.4——
2—GPT-5 (high)ClosedOpenAI68.5$3.4——
3—GPT-5 (medium)ClosedOpenAI66.4$3.4——
4—o3ClosedOpenAI65.5$3.5——
5—Grok 4ClosedxAI65.3$6.0——
6—o3-proClosedOpenAI65.3$35——
7—GPT-5 mini (high)ClosedOpenAI64.3$0.69——
8—Claude 4.5 Sonnet (Reasoning)ClosedAnthropic62.7$6.0——
9—GPT-5 (low)ClosedOpenAI61.8$3.4——
10—GPT-5 mini (medium)ClosedOpenAI60.8$0.69——
11—Grok 4 Fast (Reasoning)ClosedxAI60.3$0.28——
12—Gemini 2.5 ProClosedGoogle59.6$3.4——
13—o4-mini (high)ClosedOpenAI59.6$1.9——
14—Claude 4.1 Opus (Reasoning)ClosedAnthropic59.3$30——
15—gpt-oss-120B (high)OpenOpenAI58.0$0.26——
16—DeepSeek V3.1 Terminus (Reasoning)OpenDeepSeek57.7$1.9——
17—Qwen3 235B A22B 2507 (Reasoning)OpenAlibaba57.5$2.6——
18—Grok 3 mini Reasoning (high)ClosedxAI57.1$0.35——
19—DeepSeek V3.2 Exp (Reasoning)OpenDeepSeek56.9$0.32——
20—Claude 4 Sonnet (Reasoning)ClosedAnthropic56.5$6.0——
21—GLM-4.6 (Reasoning)OpenZ AI56.0$0.98——
22—Qwen3 MaxClosedAlibaba55.2$2.4——
23NewClaude 4.5 Haiku (Reasoning)ClosedAnthropic54.6$2.0——
24▼ 1Gemini 2.5 Flash Preview (Sep '25) (Reasoning)ClosedGoogle54.4$0.85——
25▼ 1Qwen3 Next 80B A3B (Reasoning)OpenAlibaba54.3$1.9——
26▼ 1Claude 4 Opus (Reasoning)ClosedAnthropic54.2$30——
27▼ 1Gemini 2.5 Pro Preview (Mar' 25)ClosedGoogle54.1$3.4——
28▼ 1DeepSeek V3.1 (Reasoning)OpenDeepSeek54.0$0.65——
29▼ 1Gemini 2.5 Pro Preview (May' 25)ClosedGoogle53.2$3.4——
30▼ 1Magistral Medium 1.2ClosedMistral52.1$2.8——
31▼ 1DeepSeek R1 0528 (May '25)OpenDeepSeek52.0$1.7——
32▼ 1Seed-OSS-36B-InstructOpenByteDance Seed51.6$0.30——
33▼ 1Apriel-v1.5-15B-ThinkerOpenServiceNow51.6$0.000——
34▼ 1GLM-4.5 (Reasoning)OpenZ AI51.3$0.98——
35▼ 1Gemini 2.5 Flash (Reasoning)ClosedGoogle51.2$0.85——
36▼ 1GPT-5 nano (high)ClosedOpenAI51.0$0.14——
37▼ 1o3-mini (high)ClosedOpenAI50.8$1.9——
38▼ 1Kimi K2 0905OpenMoonshot AI50.4$1.4——
39▼ 1Claude 3.7 Sonnet (Reasoning)ClosedAnthropic49.9$6.0——
40▼ 1Claude 4.5 Sonnet (Non-reasoning)ClosedAnthropic49.6$6.0——
41▼ 1GPT-5 nano (medium)ClosedOpenAI49.3$0.14——
42▼ 1GLM-4.5-AirOpenZ AI48.8$0.43——
43▼ 1Grok Code Fast 1ClosedxAI48.7$0.53——
44▼ 1Qwen3 Max (Preview)ClosedAlibaba48.6$2.4——
45▼ 1Kimi K2OpenMoonshot AI48.2$1.1——
46▼ 1o3-miniClosedOpenAI48.1$1.9——
47▼ 1o1-proClosedOpenAI48.0$263——
48▼ 1Gemini 2.5 Flash-Lite Preview (Sep '25) (Reasoning)ClosedGoogle47.9$0.18——
49▼ 1o1ClosedOpenAI47.2$26——
50▼ 1Gemini 2.5 Flash Preview (Sep '25) (Non-reasoning)ClosedGoogle46.7$0.85——

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 “—”.