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IFAI

Model rankings

505 models · 3 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Intelligence Index · A composite of several evaluations · Updated August 18, 2025

Smartest
GPT-5 (high)OpenAI69.0Intelligence
Best open model
Qwen3 235B A22B 2507 (Reasoning)Alibaba63.6Intelligence
Best value
Gemma 3n E4B InstructGoogle739 pts/$Value
Best from China
Qwen3 235B A22B 2507 (Reasoning)Alibaba63.6Intelligence
Top three by Intelligence
1GPT-5 (high)OpenAI69.0
2Grok 4xAI67.5
3o3-proOpenAI67.5
Top three open models
1Qwen3 235B A22B 2507 (Reasoning)Alibaba · #8 overall63.6
2gpt-oss-120BOpenAI · #9 overall61.3
3DeepSeek R1 0528 (May '25)DeepSeek · #13 overall58.7
This week's changes
Mistral Medium 3.1Intelligence · #58New
Gemma 3 4B InstructIntelligence · #132Up 13
Gemini 2.5 Flash-Lite (Reasoning)Intelligence · #32Up 7
GPT-4.1 miniIntelligence · #38Up 7
GPT-4.1 nanoIntelligence · #76Up 3
RankChangeModelIntelligencePrice $/MSpeed tok/sFirst token
1—GPT-5 (high)ClosedOpenAI69.0$3.4——
2—GPT-5 (medium)ClosedOpenAI67.5$3.4——
3—Grok 4ClosedxAI67.5$6.0——
4—o3-proClosedOpenAI67.5$35——
5—o3ClosedOpenAI67.1$3.5——
6—o4-mini (high)ClosedOpenAI65.1$1.9——
7—Gemini 2.5 ProClosedGoogle64.6$3.4——
8—GPT-5 miniClosedOpenAI63.7$0.69——
9—GPT-5 (low)ClosedOpenAI63.4$3.4——
10—Claude 4.1 Opus (Extended Thinking)ClosedAnthropic61.0$30——
11—Gemini 2.5 Pro Preview (Mar' 25)ClosedGoogle59.0$3.4——
12—Claude 4 Sonnet (Extended Thinking)ClosedAnthropic58.8$6.0——
13—Gemini 2.5 Flash (Reasoning)ClosedGoogle58.4$0.85——
14—Grok 3 mini Reasoning (high)ClosedxAI58.0$0.35——
15—Gemini 2.5 Pro Preview (May' 25)ClosedGoogle58.0$3.4——
16—o3-mini (high)ClosedOpenAI55.5$1.9——
17—Claude 4 Opus (Extended Thinking)ClosedAnthropic55.3$30——
18—GPT-5 nanoClosedOpenAI53.8$0.14——
19—o3-miniClosedOpenAI52.7$1.9——
20—o1ClosedOpenAI51.7$26——
21—Sonar Reasoning ProClosedPerplexity50.7$0.000——
22—Gemini 2.5 Flash Preview (Reasoning)ClosedGoogle50.2$0.99——
23—o1-previewClosedOpenAI49.3$29——
24—Claude 4.1 OpusClosedAnthropic49.0$30——
25—Gemini 2.5 FlashClosedGoogle47.3$0.85——
26▲ 6Gemini 2.5 Flash-Lite (Reasoning)ClosedGoogle47.3$0.18——
27▼ 1Claude 3.7 Sonnet (Extended Thinking)ClosedAnthropic47.0$6.0——
28▼ 1GPT-4.1ClosedOpenAI46.8$3.5——
29▼ 1Claude 4 OpusClosedAnthropic46.6$30——
30▼ 1Claude 4 SonnetClosedAnthropic45.7$6.0——
31▼ 1Grok 3 Reasoning BetaClosedxAI45.6$0.000——
31▼ 1o1-proClosedOpenAI45.6$263——
33▲ 4GPT-4.1 miniClosedOpenAI45.6$0.70——
34▼ 1GPT-5 (minimal)ClosedOpenAI43.8$3.4——
35▼ 1Solar Pro 2 (Reasoning)ClosedUpstage43.3$0.50——
36▼ 1o1-miniClosedOpenAI43.3$1.9——
37▼ 1GPT-4.5 (Preview)ClosedOpenAI42.4$0.000——
38—Gemini 2.0 Flash Thinking Experimental (Jan '25)ClosedGoogle41.7$0.000——
39—Solar Pro 2 (Preview) (Reasoning)ClosedUpstage40.1$0.000——
40—Grok 3ClosedxAI39.9$6.0——
41—GPT-4o (March 2025, chatgpt-4o-latest)ClosedOpenAI39.5$7.5——
42—Mistral Medium 3ClosedMistral38.6$0.80——
43—Gemini 2.0 Pro Experimental (Feb '25)ClosedGoogle38.4$0.000——
44—Sonar ReasoningClosedPerplexity38.0$2.0——
45NewMistral Medium 3.1ClosedMistral38.0$0.80——
46▼ 1Gemini 2.5 Flash PreviewClosedGoogle38.0$0.26——
47▼ 1Gemini 2.0 Flash (Feb '25)ClosedGoogle37.8$0.18——
48▼ 1Magistral MediumClosedMistral37.6$2.8——
49▼ 1Claude 3.7 Sonnet (Standard)ClosedAnthropic37.3$6.0——
50▼ 1Gemini 2.0 Flash (experimental)ClosedGoogle35.5$0.000——

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 “—”.