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Model rankings

1260 models · 5 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Intelligence Index · A composite of several evaluations · Updated June 5, 2026

Smartest
Best open model
Kimi K2.6Kimi53.9Intelligence
Best value
Qwen3.5 0.8B (Reasoning)Alibaba526 pts/$Value
Best from China
Qwen3.7 MaxAlibaba56.6Intelligence
Top three open models
1Kimi K2.6Kimi · #9 overall53.9
2MiMo-V2.5-ProXiaomi · #10 overall53.8
3DeepSeek V4 Pro (Reasoning, Max Effort)DeepSeek · #18 overall51.5
This week's changes
Fun-Realtime-TTSSpeech · #1New
claude-opus-4-8-thinkingCoding · #2New
minimax-m3Coding · #6New
Krea 2 MediumImage · #7New
RankChangeModelIntelligencePrice $/MSpeed tok/sFirst token
1—Claude Opus 4.8 (Adaptive Reasoning, Max Effort)ClosedAnthropic61.4$116222 s
2—GPT-5.5 (xhigh)ClosedOpenAI · 4 more variants60.2$116495 s
3—Claude Opus 4.7 (Adaptive Reasoning, Max Effort)ClosedAnthropic · 1 more variant57.3$115114 s
4—Gemini 3.1 Pro PreviewClosedGoogle57.2$4.514041 s
5—GPT-5.4 (xhigh)ClosedOpenAI · 2 more variants56.8$5.681249 s
6—Gemini 3.5 Flash (high)ClosedGoogle · 2 more variants55.3$3.418735 s
7—GPT-5.3 Codex (xhigh)ClosedOpenAI53.6$4.882145 s
8—Grok 4.3 (high)ClosedxAI · 2 more variants53.2$1.618117 s
9—Claude Opus 4.6 (Adaptive Reasoning, Max Effort)ClosedAnthropic · 1 more variant52.9$114419 s
10—Muse SparkClosedMeta52.2———
11—Claude Sonnet 4.6 (Adaptive Reasoning, Max Effort)ClosedAnthropic · 2 more variants51.7$6.657110 s
12—GPT-5.2 (xhigh)ClosedOpenAI · 2 more variants51.3$4.876176 s
13—Claude Opus 4.5 (Reasoning)ClosedAnthropic · 1 more variant49.7$114914 s
14—Grok 4.20 0309 v2 (Reasoning)ClosedxAI · 1 more variant49.3$3.018515 s
15—GPT-5.2 Codex (xhigh)ClosedOpenAI49.0$4.813583 s
16—GPT-5.4 mini (xhigh)ClosedOpenAI · 2 more variants48.9$1.715916 s
17—Grok 4.20 0309 (Reasoning)ClosedxAI · 1 more variant48.5$3.018418 s
18—Gemini 3 Pro Preview (high)ClosedGoogle · 1 more variant48.4$4.5——
19—GPT-5.1 (high)ClosedOpenAI · 1 more variant47.7$3.412245 s
20NewNemotron 3 Ultra 550B A55B (Reasoning)OpenNVIDIA47.7$1.11401.3 s
21▼ 1Gemini 3 Flash Preview (Reasoning)ClosedGoogle · 1 more variant46.4$1.11807.6 s
22▼ 1GPT-5 Codex (high)ClosedOpenAI44.6$3.418913 s
23▼ 1GPT-5 (high)ClosedOpenAI · 4 more variants44.6$3.49595 s
24▼ 1GPT-5.4 nano (xhigh)ClosedOpenAI · 2 more variants44.0$0.461535.4 s
25▼ 1GPT-5.1 Codex (high)ClosedOpenAI43.1$3.41928.7 s
26▼ 1Claude 4.5 Sonnet (Reasoning)ClosedAnthropic · 1 more variant43.0$6.64311 s
27▼ 1Claude 4.1 Opus (Reasoning)ClosedAnthropic · 1 more variant42.0$333011 s
28▼ 1GPT-5.5 Instant (May 2026)ClosedOpenAI41.8$11——
29▼ 1Grok 4ClosedxAI41.5$11——
30▼ 1GPT-5 mini (high)ClosedOpenAI · 2 more variants41.2$0.6998118 s
31▼ 1o3-proClosedOpenAI40.7$3533104 s
32▼ 1Gemma 4 31B (Reasoning)OpenGoogle · 1 more variant39.2$0.000361.1 s
33▼ 1Claude 4 Opus (Reasoning)ClosedAnthropic · 1 more variant39.0$33329.9 s
34▼ 1Claude 4 Sonnet (Reasoning)ClosedAnthropic · 1 more variant38.7$6.64213 s
35▼ 1GPT-5.1 Codex mini (high)ClosedOpenAI38.6$0.692139.0 s
36▼ 1Grok 4.1 Fast (Reasoning)ClosedxAI · 1 more variant38.6———
37▼ 1o3ClosedOpenAI38.4$3.51377.3 s
38▼ 1Claude 4.5 Haiku (Reasoning)ClosedAnthropic · 1 more variant37.1$2.29817 s
39▼ 1NVIDIA Nemotron 3 Super 120B A12B (Reasoning)OpenNVIDIA36.0$0.411661.7 s
40▼ 1Nova 2.0 Pro Preview (medium)ClosedAmazon · 2 more variants35.7$3.412114 s
41▼ 1Grok 4 Fast (Reasoning)ClosedxAI · 1 more variant35.1$0.28——
42▼ 1Claude 3.7 Sonnet (Reasoning)ClosedAnthropic · 1 more variant34.7———
43▼ 1Gemini 2.5 ProClosedGoogle34.6$3.414222 s
44▼ 1Nova 2.0 Lite (high)ClosedAmazon · 3 more variants34.5$0.857921 s
45▼ 1Gemini 3.1 Flash-LiteClosedGoogle33.5$0.563366.1 s
46▼ 1gpt-oss-120b (high)OpenOpenAI · 1 more variant33.3$0.263400.9 s
47▼ 1o4-mini (high)ClosedOpenAI33.1$1.916333 s
48▼ 1Mercury 2ClosedInception32.8$0.381,0145.1 s
49—Gemma 4 26B A4B (Reasoning)OpenGoogle · 1 more variant31.2$0.20——
50—Gemini 2.5 Flash Preview (Sep '25) (Reasoning)ClosedGoogle · 3 more variants31.1———

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 “—”.