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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——
2NewClaude Opus 4.6 (Adaptive Reasoning, Max Effort)ClosedAnthropic53.0$10——
3NewClaude Sonnet 4.6 (Adaptive Reasoning, Max Effort)ClosedAnthropic51.3$6.0——
4▼ 2GPT-5.2 (xhigh)ClosedOpenAI51.2$4.8——
5▼ 2Claude Opus 4.5 (Reasoning)ClosedAnthropic49.7$10——
6▼ 2GPT-5.2 Codex (xhigh)ClosedOpenAI49.0$4.8——
7▼ 2Gemini 3 Pro Preview (high)ClosedGoogle48.4$4.5——
8▼ 2GPT-5.1 (high)ClosedOpenAI47.6$3.4——
9▼ 2GPT-5.2 (medium)ClosedOpenAI46.6$4.8——
10▼ 2Gemini 3 Flash Preview (Reasoning)ClosedGoogle46.4$1.1——
11NewClaude Opus 4.6 (Non-reasoning, High Effort)ClosedAnthropic46.4$10——
12▼ 2GPT-5 (high)ClosedOpenAI44.6$3.4——
13▼ 2GPT-5 Codex (high)ClosedOpenAI44.5$3.4——
14NewClaude Sonnet 4.6 (Non-reasoning, High Effort)ClosedAnthropic44.3$6.0——
15▼ 3Claude Opus 4.5 (Non-reasoning)ClosedAnthropic43.1$10——
16▼ 3Claude 4.5 Sonnet (Reasoning)ClosedAnthropic42.9$6.0——
17▼ 3GPT-5.1 Codex (high)ClosedOpenAI42.2$3.4——
18▼ 3GPT-5 (medium)ClosedOpenAI41.8$3.4——
19▼ 3Grok 4ClosedxAI41.4$6.0——
20▼ 3Gemini 3 Pro Preview (low)ClosedGoogle41.1$4.5——
21▼ 3GPT-5 mini (high)ClosedOpenAI41.0$0.69——
22▼ 3o3-proClosedOpenAI40.7$35——
23▼ 3Qwen3 Max ThinkingClosedAlibaba39.7$2.4——
24▼ 3GPT-5 (low)ClosedOpenAI39.0$3.4——
25▼ 3GPT-5 mini (medium)ClosedOpenAI38.8$0.69——
26▼ 3Claude 4 Sonnet (Reasoning)ClosedAnthropic38.6$6.0——
27▼ 3GPT-5.1 Codex mini (high)ClosedOpenAI38.5$0.69——
27▼ 3Grok 4.1 Fast (Reasoning)ClosedxAI38.5$0.28——
29▼ 3o3ClosedOpenAI38.3$3.5——
30▼ 3Claude 4.5 Sonnet (Non-reasoning)ClosedAnthropic37.1$6.0——
31▼ 3Claude 4.5 Haiku (Reasoning)ClosedAnthropic37.0$2.0——
32▼ 3KAT-Coder-Pro V1ClosedKwaiKAT36.1$0.52——
33▼ 3Nova 2.0 Pro Preview (medium)ClosedAmazon35.6$3.4——
34▼ 3Gemini 3 Flash Preview (Non-reasoning)ClosedGoogle35.1$1.1——
35▼ 3Grok 4 Fast (Reasoning)ClosedxAI34.9$0.28——
36▼ 3Claude 3.7 Sonnet (Reasoning)ClosedAnthropic34.6$6.0——
37▼ 3Gemini 2.5 ProClosedGoogle34.5$3.4——
38▼ 3GPT-5.2 (Non-reasoning)ClosedOpenAI33.5$4.8——
39▼ 3Doubao Seed CodeClosedByteDance Seed33.5$0.000——
40▼ 3o4-mini (high)ClosedOpenAI33.1$1.9——
41▼ 3Claude 4 Sonnet (Non-reasoning)ClosedAnthropic33.0$6.0——
42▼ 3Qwen3 Max Thinking (Preview)ClosedAlibaba32.5$2.4——
43▼ 3Grok 3 mini Reasoning (high)ClosedxAI32.0$0.35——
44▼ 3Claude 4.1 Opus (Reasoning)ClosedAnthropic31.9$30——
45▼ 3Nova 2.0 Pro Preview (low)ClosedAmazon31.9$3.4——
46▼ 3Qwen3 MaxClosedAlibaba31.3$2.4——
47▼ 3Gemini 2.5 Flash Preview (Sep '25) (Reasoning)ClosedGoogle31.1$0.85——
48▼ 3Claude 4.5 Haiku (Non-reasoning)ClosedAnthropic31.0$2.0——
49▼ 3Claude 3.7 Sonnet (Non-reasoning)ClosedAnthropic30.8$6.0——
50▼ 3o1ClosedOpenAI30.7$26——

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 “—”.