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Model rankings

866 models · 5 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Intelligence Index · A composite of several evaluations · Updated November 3, 2026

Smartest
Gemini 4 Carbon (High)Google59.4Intelligence
Best open model
DeepSeek V4.1 Flash 1017 (Max)DeepSeek32.5Intelligence
Best value
Claude Haiku 5.5 (Max)Anthropic181 pts/$Value
Best from China
Kimi K3.1 ProKimi46.0Intelligence
Top three by Intelligence
3GPT-6 Astra (Max)OpenAI56.9
Top three open models
1DeepSeek V4.1 Flash 1017 (Max)DeepSeek · #15 overall32.5
2GLM-5.3 (Max)Z AI · #16 overall31.7
3MiMo-V2.6-ProXiaomi · #18 overall29.9
This week's changes
Gemini 4 Carbon (High)Intelligence · #1New
GPT-6.1 Terra (Max)Intelligence · #6New
Fish Audio Drama 3Speech · #6New
P-Video-2-ProVideo · #11New
AssemblyAI-TTS-1Speech · #14New
RankChangeModelIntelligencePrice $/MSpeed tok/sFirst token
1NewGemini 4 Carbon (High)ClosedGoogle59.4$8.094148 s
2▼ 1Claude Opus 5.5 (Max, Default Fallback)ClosedAnthropic58.4$8.096626 s
3NewGemini 4 Carbon (Medium)ClosedGoogle57.7$8.010129 s
4▼ 1Claude Opus 5.5 (Xhigh, Default Fallback)ClosedAnthropic57.0$8.081110 s
5▲ 3GPT-6 Astra (Max)ClosedOpenAI56.9$2071369 s
6▲ 5GPT-6 Astra (Xhigh)ClosedOpenAI55.3$2068203 s
7▲ 10GPT-6 Astra (High)ClosedOpenAI54.8$2062107 s
8▲ 5GPT-6.1 Sol (Max)ClosedOpenAI54.5$4.093308 s
9▼ 7Claude Sonnet 5.5 (Max, Default Fallback)ClosedAnthropic54.2$4.0139456 s
10NewGemini 4 Carbon (Low)ClosedGoogle53.7$8.0——
11▲ 5GPT-6.1 Sol (Xhigh)ClosedOpenAI52.3$4.078153 s
12▼ 7Claude Opus 5.5 (High, Default Fallback)ClosedAnthropic51.7$8.08044 s
13▲ 6GPT-6 Astra (Medium)ClosedOpenAI51.5$20556.0 s
14NewGPT-6.1 Terra (Max)ClosedOpenAI51.0$2.0111275 s
15▼ 6Gemini 4 Argon (High)ClosedGoogle50.4$8.08340 s
16▲ 2GPT-6.1 Sol (High)ClosedOpenAI50.2$4.07170 s
17▼ 13Muse Wonder Full (Max)ClosedMeta49.7———
18▼ 11Claude Fable 5.1 (Xhigh, Default Fallback)ClosedAnthropic49.7$206376 s
19▼ 7Claude Sonnet 5.5 (Xhigh, Default Fallback)ClosedAnthropic49.6$4.010736 s
20▼ 14Claude Fable 5.1 (Max, Default Fallback)ClosedAnthropic49.0$2070253 s
21▼ 7Claude Opus 5.5 (Medium, Default Fallback)ClosedAnthropic48.1$8.08122 s
22▼ 7Claude Fable 5.1 (High, Default Fallback)ClosedAnthropic47.0$205819 s
23▼ 2GPT-6.1 Sol (Medium)ClosedOpenAI46.1$4.0638.9 s
24NewGPT-6.1 Terra (Xhigh)ClosedOpenAI45.0$2.010468 s
25▼ 15Muse Wonder (Max)ClosedMeta43.3$8.019628 s
26▼ 2GPT-6 Astra (Low)ClosedOpenAI43.0$20542.6 s
27▼ 7Claude Fable 5.1 (Medium, Default Fallback)ClosedAnthropic43.0$205814 s
28NewGPT-6.1 Terra (High)ClosedOpenAI42.3$2.09421 s
29▼ 6Claude Sonnet 5.5 (High, Default Fallback)ClosedAnthropic41.1$4.010814 s
30▼ 8Claude Fable 5.1 (Low, Default Fallback)ClosedAnthropic38.5$20562.8 s
31NewGPT-6.1 Terra (Medium)ClosedOpenAI38.1$2.0914.2 s
32▼ 7Claude Haiku 5.5 (Max)ClosedAnthropic36.2$0.20235334 s
33▼ 6GPT-6.1 Sol (Low)ClosedOpenAI34.5$4.0622.5 s
34▼ 8Claude Opus 5.5 (Low, Default Fallback)ClosedAnthropic34.5$8.07911 s
35▼ 6Claude Haiku 5.5 (Xhigh)ClosedAnthropic34.3$0.2019463 s
36▼ 6Gemini 3.8 Flash (High)ClosedGoogle30.5$1.513725 s
37NewGPT-6.1 Terra (Non-reasoning)ClosedOpenAI30.4$2.0910.9 s
38▼ 7Claude Sonnet 5.5 (Medium, Default Fallback)ClosedAnthropic30.3$4.01011.1 s
39▼ 7Gemini 3.8 Flash (Medium)ClosedGoogle30.0$1.5——
40▼ 4Claude Haiku 5.5 (High)ClosedAnthropic29.6$0.2018432 s
41NewGPT-6.1 Terra (Low)ClosedOpenAI29.2$2.0911.5 s
42▼ 8GPT-6 Luna (Max)ClosedOpenAI27.8$0.20117120 s
43▼ 6Claude Sonnet 5.5 (Low, Default Fallback)ClosedAnthropic25.3$4.01061.2 s
44▼ 11Muse Spark Open (Xhigh)OpenMeta24.7$2.01880.7 s
45▼ 6Claude Haiku 5.5 (Medium)ClosedAnthropic24.6$0.2017614 s
46▼ 8GPT-6 Luna (Xhigh)ClosedOpenAI23.3$0.2012936 s
47▼ 6Gemini 3.8 Flash (Low)ClosedGoogle22.3$1.5——
48▼ 6GPT-6 Luna (High)ClosedOpenAI21.4$0.2012127 s
49▼ 2Claude Haiku 5.5 (Low)ClosedAnthropic18.6$0.201678.9 s
50▼ 5GPT-6 Luna (Medium)ClosedOpenAI18.3$0.20——

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 “—”.