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Model rankings

1125 models · 5 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Intelligence Index · A composite of several evaluations · Updated April 10, 2026

Smartest
Gemini 3.1 Pro PreviewGoogle57.2Intelligence
Best open model
GLM-5.1 (Reasoning)Z AI51.4Intelligence
Best value
Qwen3.5 0.8B (Reasoning)Alibaba526 pts/$Value
Best from China
GLM-5.1 (Reasoning)Z AI51.4Intelligence
Top three by Intelligence
2GPT-5.4 (xhigh)OpenAI56.8
Top three open models
1GLM-5.1 (Reasoning)Z AI · #7 overall51.4
2GLM-5 (Reasoning)Z AI · #10 overall49.8
3Kimi K2.5 (Reasoning)Kimi · #20 overall46.8
This week's changes
HappyHorse-1.0Video · #1New
glm-5.1Coding · #2New
Eleven v3Speech · #2New
Speech 2.8 HDSpeech · #4New
RankChangeModelIntelligencePrice $/MSpeed tok/sFirst token
1—Gemini 3.1 Pro PreviewClosedGoogle57.2$4.511532 s
2—GPT-5.4 (xhigh)ClosedOpenAI · 1 more variant56.8$5.683196 s
3—GPT-5.3 Codex (xhigh)ClosedOpenAI53.6$4.86896 s
4—Claude Opus 4.6 (Adaptive Reasoning, Max Effort)ClosedAnthropic · 1 more variant53.0$104419 s
5NewMuse SparkClosedMeta52.2———
6▼ 1Claude Sonnet 4.6 (Adaptive Reasoning, Max Effort)ClosedAnthropic · 2 more variants51.7$6.06393 s
7▼ 1GPT-5.2 (xhigh)ClosedOpenAI · 2 more variants51.3$4.869113 s
8▼ 1Claude Opus 4.5 (Reasoning)ClosedAnthropic · 1 more variant49.7$104816 s
9NewGrok 4.20 0309 v2 (Reasoning)ClosedxAI · 1 more variant49.3$3.019411 s
10▼ 2GPT-5.2 Codex (xhigh)ClosedOpenAI49.0$4.889111 s
11—GPT-5.4 mini (xhigh)ClosedOpenAI · 2 more variants48.9$1.71667.6 s
12NewGrok 4.20 0309 (Reasoning)ClosedxAI · 1 more variant48.5$3.019811 s
13▼ 3Gemini 3 Pro Preview (high)ClosedGoogle · 1 more variant48.4$4.512633 s
14▼ 2GPT-5.1 (high)ClosedOpenAI · 1 more variant47.7$3.48944 s
15▼ 2Gemini 3 Flash Preview (Reasoning)ClosedGoogle · 1 more variant46.4$1.11538.0 s
16▼ 2GPT-5 (high)ClosedOpenAI · 4 more variants44.6$3.48080 s
16▼ 2GPT-5 Codex (high)ClosedOpenAI44.6$3.41838.6 s
18▼ 2GPT-5.4 nano (xhigh)ClosedOpenAI · 2 more variants44.0$0.461884.5 s
19▼ 2GPT-5.1 Codex (high)ClosedOpenAI43.1$3.41626.0 s
20▼ 2Claude 4.5 Sonnet (Reasoning)ClosedAnthropic · 1 more variant43.0$6.04413 s
21▼ 2Claude 4.1 Opus (Reasoning)ClosedAnthropic · 1 more variant42.0$303314 s
22▼ 2Grok 4ClosedxAI41.5$6.05812 s
23▼ 2GPT-5 mini (high)ClosedOpenAI · 2 more variants41.2$0.697587 s
24▼ 2o3-proClosedOpenAI40.7$3529101 s
25NewGemma 4 31B (Reasoning)OpenGoogle · 1 more variant39.2$0.000361.7 s
26▼ 3Claude 4 Opus (Reasoning)ClosedAnthropic · 1 more variant39.0$303211 s
27▼ 3Claude 4 Sonnet (Reasoning)ClosedAnthropic · 1 more variant38.7$6.04414 s
28▼ 3GPT-5.1 Codex mini (high)ClosedOpenAI38.6$0.691857.1 s
29▼ 3Grok 4.1 Fast (Reasoning)ClosedxAI · 1 more variant38.6$0.281197.0 s
30▼ 3o3ClosedOpenAI38.4$3.58811 s
31▼ 3Claude 4.5 Haiku (Reasoning)ClosedAnthropic · 1 more variant37.1$2.09915 s
32▼ 3NVIDIA Nemotron 3 Super 120B A12B (Reasoning)OpenNVIDIA36.0$0.411721.0 s
33▼ 3Nova 2.0 Pro Preview (medium)ClosedAmazon · 2 more variants35.7$3.412612 s
34▼ 3Grok 4 Fast (Reasoning)ClosedxAI · 1 more variant35.1$0.281643.6 s
35▼ 3Claude 3.7 Sonnet (Reasoning)ClosedAnthropic · 1 more variant34.7$6.0——
36▼ 3Gemini 2.5 ProClosedGoogle34.6$3.411729 s
37▲ 5Nova 2.0 Lite (high)ClosedAmazon · 3 more variants34.5$0.8515712 s
38▼ 4Gemini 3.1 Flash-Lite PreviewClosedGoogle33.5$0.561899.0 s
39▼ 4gpt-oss-120B (high)OpenOpenAI · 1 more variant33.3$0.262150.9 s
40▼ 4o4-mini (high)ClosedOpenAI33.1$1.912526 s
41▼ 4Mercury 2ClosedInception32.8$0.388433.7 s
42▼ 4Grok 3 mini Reasoning (high)ClosedxAI32.1$0.351890.6 s
43NewGemma 4 26B A4B (Reasoning)OpenGoogle · 1 more variant31.2$0.20——
44▼ 5Gemini 2.5 Flash Preview (Sep '25) (Reasoning)ClosedGoogle · 3 more variants31.1———
45▼ 5o1ClosedOpenAI · 1 more variant30.8$269133 s
46▼ 5Gemini 2.5 Pro Preview (Mar' 25)ClosedGoogle · 1 more variant30.3———
47▼ 4Grok Code Fast 1ClosedxAI28.7$0.531383.8 s
48▼ 4Nova 2.0 Omni (medium)ClosedAmazon · 2 more variants28.0$0.85——
49▼ 4Nemotron Cascade 2 30B A3BOpenNVIDIA27.7———
50▼ 4Gemini 2.5 Flash (Reasoning)ClosedGoogle · 1 more variant27.0$0.8519922 s

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 “—”.