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Model rankings

1028 models · 5 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Intelligence Index · A composite of several evaluations · Updated February 20, 2026

Smartest
Gemini 3.1 Pro PreviewGoogle57.1Intelligence
Best open model
GLM-5 (Reasoning)Z AI49.6Intelligence
Best value
MiMo-V2-Flash (Feb 2026)Xiaomi276 pts/$Value
Best from China
GLM-5 (Reasoning)Z AI49.6Intelligence
Top three open models
1GLM-5 (Reasoning)Z AI · #6 overall49.6
2Kimi K2.5 (Reasoning)Kimi · #10 overall46.7
3Qwen3.5 397B A17B (Reasoning)Alibaba · #12 overall45.0
This week's changes
Gemini 3.1 Pro PreviewIntelligence · #1New
Kling 3.0 ProVideo · #1New
claude-sonnet-4-6Coding · #2New
Veo 3.1Video · #5New
RankChangeModelIntelligencePrice $/MSpeed tok/sFirst token
1NewGemini 3.1 Pro PreviewClosedGoogle57.1$4.5——
2▼ 1Claude Opus 4.6 (Adaptive Reasoning, Max Effort)ClosedAnthropic · 1 more variant53.0$10——
3NewClaude Sonnet 4.6 (Adaptive Reasoning, Max Effort)ClosedAnthropic · 1 more variant51.3$6.0——
4▼ 2GPT-5.2 (xhigh)ClosedOpenAI · 2 more variants51.2$4.8——
5▼ 2Claude Opus 4.5 (Reasoning)ClosedAnthropic · 1 more variant49.7$10——
6▼ 2GPT-5.2 Codex (xhigh)ClosedOpenAI49.0$4.8——
7▼ 2Gemini 3 Pro Preview (high)ClosedGoogle · 1 more variant48.4$4.5——
8▼ 2GPT-5.1 (high)ClosedOpenAI · 1 more variant47.6$3.4——
9▼ 2Gemini 3 Flash Preview (Reasoning)ClosedGoogle · 1 more variant46.4$1.1——
10▼ 2GPT-5 (high)ClosedOpenAI · 4 more variants44.6$3.4——
11▼ 2GPT-5 Codex (high)ClosedOpenAI44.5$3.4——
12▼ 2Claude 4.5 Sonnet (Reasoning)ClosedAnthropic · 1 more variant42.9$6.0——
13▼ 2GPT-5.1 Codex (high)ClosedOpenAI42.2$3.4——
14▼ 2Grok 4ClosedxAI41.4$6.0——
15▼ 2GPT-5 mini (high)ClosedOpenAI · 2 more variants41.0$0.69——
16▼ 2o3-proClosedOpenAI40.7$35——
17▼ 2Claude 4 Sonnet (Reasoning)ClosedAnthropic · 1 more variant38.6$6.0——
18▼ 2GPT-5.1 Codex mini (high)ClosedOpenAI38.5$0.69——
18▼ 2Grok 4.1 Fast (Reasoning)ClosedxAI · 1 more variant38.5$0.28——
20▼ 2o3ClosedOpenAI38.3$3.5——
21▼ 2Claude 4.5 Haiku (Reasoning)ClosedAnthropic · 1 more variant37.0$2.0——
22▼ 2Nova 2.0 Pro Preview (medium)ClosedAmazon · 2 more variants35.6$3.4——
23▼ 2Grok 4 Fast (Reasoning)ClosedxAI · 1 more variant34.9$0.28——
24▼ 2Claude 3.7 Sonnet (Reasoning)ClosedAnthropic · 1 more variant34.6$6.0——
25▼ 2Gemini 2.5 ProClosedGoogle34.5$3.4——
26▼ 2gpt-oss-120B (high)OpenOpenAI · 1 more variant33.3$0.26——
27▼ 2o4-mini (high)ClosedOpenAI33.1$1.9——
28▼ 2Grok 3 mini Reasoning (high)ClosedxAI32.0$0.35——
29▼ 2Claude 4.1 Opus (Reasoning)ClosedAnthropic · 1 more variant31.9$30——
30▼ 2Gemini 2.5 Flash Preview (Sep '25) (Reasoning)ClosedGoogle · 3 more variants31.1$0.85——
31▼ 2o1ClosedOpenAI · 1 more variant30.7$26——
32▼ 2Gemini 2.5 Pro Preview (Mar' 25)ClosedGoogle · 1 more variant30.3$0.000——
33▼ 2Nova 2.0 Lite (medium)ClosedAmazon · 2 more variants29.7$0.85——
34▼ 2Grok Code Fast 1ClosedxAI28.7$0.53——
35▼ 2Apriel-v1.5-15B-ThinkerOpenServiceNow28.3$0.000——
36▼ 2Nova 2.0 Omni (medium)ClosedAmazon · 2 more variants27.9$0.85——
37▼ 2Apriel-v1.6-15B-ThinkerOpenServiceNow27.5$0.000——
38▼ 2Claude 4 Opus (Reasoning)ClosedAnthropic · 1 more variant27.4$30——
39▼ 2Gemini 2.5 Flash (Reasoning)ClosedGoogle · 1 more variant26.8$0.85——
40▼ 2GPT-5 nano (high)ClosedOpenAI · 2 more variants26.7$0.14——
41▼ 2o3-miniClosedOpenAI · 1 more variant25.9$1.9——
42▼ 2o1-proClosedOpenAI25.8$263——
43▼ 2GPT-4.1ClosedOpenAI25.6$3.5——
44▼ 2Grok 3ClosedxAI25.0$6.0——
45▼ 2Sonar Reasoning ProClosedPerplexity24.6$0.000——
46▼ 2gpt-oss-20B (high)OpenOpenAI · 1 more variant24.5$0.10——
47▼ 2NVIDIA Nemotron 3 Nano 30B A3B (Reasoning)OpenNVIDIA · 1 more variant24.3$0.11——
48▼ 2GPT-4.1 miniClosedOpenAI22.4$0.70——
49▼ 2Grok 3 Reasoning BetaClosedxAI21.6$0.000——
50▼ 2Gemini 2.5 Flash-Lite Preview (Sep '25) (Reasoning)ClosedGoogle · 1 more variant21.6$0.18——

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 “—”.