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Model rankings

1035 models · 5 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Intelligence Index · A composite of several evaluations · Updated March 2, 2026

Smartest
Gemini 3.1 Pro PreviewGoogle57.2Intelligence
Best open model
GLM-5 (Reasoning)Z AI49.8Intelligence
Best value
MiMo-V2-Flash (Feb 2026)Xiaomi276 pts/$Value
Best from China
GLM-5 (Reasoning)Z AI49.8Intelligence
Top three by Intelligence
Top three open models
1GLM-5 (Reasoning)Z AI · #6 overall49.8
2Kimi K2.5 (Reasoning)Kimi · #11 overall46.8
3Qwen3.5 397B A17B (Reasoning)Alibaba · #13 overall45.1
This week's changes
GPT-5.3 Codex (xhigh)Intelligence · #2New
Qwen3.5 27B (Reasoning)Intelligence · #19New
Qwen3.5 122B A10B (Reasoning)Intelligence · #22New
qwen3.5-122b-a10bCoding · #22New
RankChangeModelIntelligencePrice $/MSpeed tok/sFirst token
1—Gemini 3.1 Pro PreviewClosedGoogle57.2$4.5——
2NewGPT-5.3 Codex (xhigh)ClosedOpenAI54.0$4.8——
3▼ 1Claude Opus 4.6 (Adaptive Reasoning, Max Effort)ClosedAnthropic53.0$10——
4▼ 1Claude Sonnet 4.6 (Adaptive Reasoning, Max Effort)ClosedAnthropic51.7$6.0——
5▼ 1GPT-5.2 (xhigh)ClosedOpenAI51.3$4.8——
6▼ 1Claude Opus 4.5 (Reasoning)ClosedAnthropic49.7$10——
7▼ 1GPT-5.2 Codex (xhigh)ClosedOpenAI49.0$4.8——
8▼ 1Gemini 3 Pro Preview (high)ClosedGoogle48.4$4.5——
9▼ 1GPT-5.1 (high)ClosedOpenAI47.7$3.4——
10▼ 1GPT-5.2 (medium)ClosedOpenAI46.6$4.8——
11—Claude Opus 4.6 (Non-reasoning, High Effort)ClosedAnthropic46.5$10——
12▼ 2Gemini 3 Flash Preview (Reasoning)ClosedGoogle46.4$1.1——
13▼ 1GPT-5 (high)ClosedOpenAI44.6$3.4——
13—GPT-5 Codex (high)ClosedOpenAI44.6$3.4——
15▼ 1Claude Sonnet 4.6 (Non-reasoning, High Effort)ClosedAnthropic44.4$6.0——
16▲ 1GPT-5.1 Codex (high)ClosedOpenAI43.1$3.4——
17▼ 2Claude Opus 4.5 (Non-reasoning)ClosedAnthropic43.1$10——
18▼ 2Claude 4.5 Sonnet (Reasoning)ClosedAnthropic43.0$6.0——
19NewClaude Sonnet 4.6 (Non-reasoning, Low Effort)ClosedAnthropic42.6$6.0——
20▼ 2GPT-5 (medium)ClosedOpenAI42.0$3.4——
21▼ 2Grok 4ClosedxAI41.5$6.0——
22▼ 2Gemini 3 Pro Preview (low)ClosedGoogle41.3$4.5——
23▼ 2GPT-5 mini (high)ClosedOpenAI41.2$0.69——
24▼ 2o3-proClosedOpenAI40.7$35——
25▼ 2GPT-5 (low)ClosedOpenAI39.2$3.4——
26▼ 2GPT-5 mini (medium)ClosedOpenAI38.9$0.69——
27▼ 2Claude 4 Sonnet (Reasoning)ClosedAnthropic38.7$6.0——
28▼ 2GPT-5.1 Codex mini (high)ClosedOpenAI38.6$0.69——
29▼ 3Grok 4.1 Fast (Reasoning)ClosedxAI38.6$0.28——
30▼ 2o3ClosedOpenAI38.4$3.5——
31▼ 2Claude 4.5 Sonnet (Non-reasoning)ClosedAnthropic37.1$6.0——
32▼ 2Claude 4.5 Haiku (Reasoning)ClosedAnthropic37.1$2.0——
33▼ 2Nova 2.0 Pro Preview (medium)ClosedAmazon35.7$3.4——
34▼ 1Grok 4 Fast (Reasoning)ClosedxAI35.1$0.28——
35▼ 3Gemini 3 Flash Preview (Non-reasoning)ClosedGoogle35.1$1.1——
36▼ 2Claude 3.7 Sonnet (Reasoning)ClosedAnthropic34.7$6.0——
37▼ 2Gemini 2.5 ProClosedGoogle34.6$3.4——
38▼ 2GPT-5.2 (Non-reasoning)ClosedOpenAI33.6$4.8——
39▼ 2gpt-oss-120B (high)OpenOpenAI33.3$0.26——
40▼ 2o4-mini (high)ClosedOpenAI33.1$1.9——
41▼ 2Claude 4 Sonnet (Non-reasoning)ClosedAnthropic33.0$6.0——
42NewMercury 2ClosedInception32.8$0.38——
43▼ 3Grok 3 mini Reasoning (high)ClosedxAI32.1$0.35——
44▼ 2Nova 2.0 Pro Preview (low)ClosedAmazon31.9$3.4——
45▼ 4Claude 4.1 Opus (Reasoning)ClosedAnthropic31.9$30——
46▼ 3Gemini 2.5 Flash Preview (Sep '25) (Reasoning)ClosedGoogle31.1$0.85——
47▼ 3Claude 4.5 Haiku (Non-reasoning)ClosedAnthropic31.1$2.0——
48▼ 3Claude 3.7 Sonnet (Non-reasoning)ClosedAnthropic30.8$6.0——
49▼ 3o1ClosedOpenAI30.8$26——
50▼ 3Gemini 2.5 Pro Preview (Mar' 25)ClosedGoogle30.3$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 “—”.