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IFAI

Model rankings

569 models · 3 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Intelligence Index · A composite of several evaluations · Updated September 30, 2025

Smartest
GPT-5 (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 (high)OpenAI68.5
2GPT-5 Codex (high)OpenAI67.6
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
GPT-5 Codex (high)Intelligence · #2New
Claude 4.5 Sonnet (Reasoning)Intelligence · #7New
DeepSeek V3.1 Terminus (Reasoning)Intelligence · #13New
Qwen3 235B A22B 2507 InstructIntelligence · #39New
RankChangeModelIntelligencePrice $/MSpeed tok/sFirst token
1—GPT-5 (high)ClosedOpenAI · 4 more variants68.5$3.4——
2NewGPT-5 Codex (high)ClosedOpenAI67.6$3.4——
3▲ 1o3ClosedOpenAI65.5$3.5——
4▼ 2Grok 4ClosedxAI65.3$6.0——
5▼ 2o3-proClosedOpenAI65.3$35——
6▼ 1GPT-5 mini (high)ClosedOpenAI · 2 more variants64.3$0.69——
7NewClaude 4.5 Sonnet (Reasoning)ClosedAnthropic · 1 more variant61.3$6.0——
8▼ 2Grok 4 Fast (Reasoning)ClosedxAI · 1 more variant60.3$0.28——
9▼ 2Gemini 2.5 ProClosedGoogle59.6$3.4——
10▼ 1o4-mini (high)ClosedOpenAI59.6$1.9——
11▼ 3Claude 4.1 Opus (Reasoning)ClosedAnthropic · 1 more variant59.3$30——
12▼ 2gpt-oss-120B (high)OpenOpenAI58.0$0.26——
13NewDeepSeek V3.1 Terminus (Reasoning)OpenDeepSeek · 1 more variant57.7$0.84——
14▼ 3Qwen3 235B A22B 2507 (Reasoning)OpenAlibaba · 2 more variants57.5$2.6——
15▼ 3Grok 3 mini Reasoning (high)ClosedxAI57.1$0.35——
16▼ 3Claude 4 Sonnet (Reasoning)ClosedAnthropic · 1 more variant56.5$6.0——
17▲ 10Qwen3 MaxClosedAlibaba · 1 more variant55.2$2.4——
18▲ 16Gemini 2.5 Flash Preview (Sep '25) (Reasoning)ClosedGoogle · 3 more variants54.4$0.85——
19▼ 5Qwen3 Next 80B A3B (Reasoning)OpenAlibaba54.3$1.9——
20▼ 5Claude 4 Opus (Reasoning)ClosedAnthropic · 1 more variant54.2$30——
21▼ 5Gemini 2.5 Pro Preview (Mar' 25)ClosedGoogle · 1 more variant54.1$3.4——
22▼ 5DeepSeek V3.1 (Reasoning)OpenDeepSeek · 1 more variant54.0$0.65——
23▼ 5Magistral Medium 1.2ClosedMistral52.1$2.8——
24▼ 5DeepSeek R1 0528 (May '25)OpenDeepSeek · 1 more variant52.0$1.4——
25▼ 5Gemini 2.5 Flash (Reasoning)ClosedGoogle · 1 more variant51.2$0.85——
26▲ 2GPT-5 nano (high)ClosedOpenAI · 2 more variants51.0$0.14——
27▼ 6o3-mini (high)ClosedOpenAI · 1 more variant50.8$1.9——
28▼ 6Kimi K2 0905OpenMoonshot AI · 1 more variant50.4$1.4——
29▼ 6Claude 3.7 Sonnet (Reasoning)ClosedAnthropic · 1 more variant49.9$6.0——
30▼ 6GLM-4.5OpenZ AI49.4$0.99——
31▼ 6GLM-4.5-AirOpenZ AI48.8$0.43——
32▼ 6Grok Code Fast 1ClosedxAI48.7$0.53——
33▼ 4o1-proClosedOpenAI48.0$263——
34NewGemini 2.5 Flash-Lite Preview (Sep '25) (Reasoning)ClosedGoogle · 1 more variant47.9$0.18——
35▼ 5o1ClosedOpenAI · 1 more variant47.2$26——
36▼ 5Qwen3 30B A3B 2507 (Reasoning)OpenAlibaba · 2 more variants46.4$0.75——
37▼ 5Sonar Reasoning ProClosedPerplexity46.3$0.000——
38▼ 5MiniMax M1 80kOpenMiniMax46.2$0.83——
39NewQwen3 235B A22B 2507 InstructOpenAlibaba45.3$1.2——
40▼ 5Llama Nemotron Super 49B v1.5 (Reasoning)OpenNVIDIA · 1 more variant45.2$0.18——
41NewQwen3 Next 80B A3B InstructOpenAlibaba44.8$0.88——
42▼ 5GPT-4.1ClosedOpenAI43.4$3.5——
43▼ 5Qwen3 4B 2507 (Reasoning)OpenAlibaba · 2 more variants43.4$0.000——
44▼ 8gpt-oss-20B (high)OpenOpenAI43.3$0.088——
45▼ 6Magistral Small 1.2OpenMistral43.0$0.75——
46▼ 6EXAONE 4.0 32B (Reasoning)OpenLG AI Research · 1 more variant42.6$0.70——
47▼ 6GPT-4.1 miniClosedOpenAI42.5$0.70——
48NewQwen3 Coder 480B A35B InstructOpenAlibaba42.3$3.0——
49▼ 6MiniMax M1 40kOpenMiniMax41.6$0.83——
50▼ 6Hermes 4 - Llama-3.1 405B (Reasoning)OpenNous Research · 1 more variant41.6$1.5——

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 “—”.