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Model rankings

1022 models · 5 boards · 2 sources

WebDev arena · People compare web pages built by two models · Published October 28, 2026

Best web builder
Claude Opus 5.5 (Max)Anthropic1,810Score
Best open model
Best from China
Kimi K3.1 Pro (Max)Moonshot AI1,695Score
Most voted
Claude Haiku 4.5 (20251001)Anthropic28,961Votes
Top three by Score
1Claude Opus 5.5 (Max)Anthropic1,810
2GPT-6 Astra (Max)OpenAI1,773
Top three open models
1DeepSeek-V4.1-Flash-20261017 (Max)DeepSeek · #14 overall1,665
2Kimi K3 (Max)Moonshot AI · #15 overall1,656
3MiMo-V2.6-FlashXiaomi · #19 overall1,637
This week's changes
HeyGen Video 1Video · #3New
Kimi K3.1 ProIntelligence · #4New
Gemini 4 Carbon (High)Coding · #4New
GPT-6.1 Terra (Max)Coding · #13New
MiniMax-M3.1-FlashIntelligence · #18New
RankChangeModelScore95% intervalVotesPrice $/M
1—Claude Opus 5.5 (Max)ClosedAnthropic1,810±133,473$8.0
2—GPT-6 Astra (Max)ClosedOpenAI1,773±107,210$20
3—Claude Sonnet 5.5 (xHigh)ClosedAnthropic · 1 more variant1,770±114,469$4.0
4NewGemini 4 Carbon (High)ClosedGoogle1,768±152,230$8.0
5▼ 1GPT-6.1 Sol (Max)ClosedOpenAI1,751±114,092$4.0
6▼ 1Claude Fable 5.1 (Max)ClosedAnthropic1,746±98,614$20
7▼ 1Muse Wonder Full (Max)ClosedMeta1,725±142,248—
8▼ 1Kimi K3.1 Pro (Max)ClosedMoonshot AI1,695±132,671$4.0
9▼ 1Claude Opus 5 (Max)ClosedAnthropic · 1 more variant1,691±619,641$10
10—Gemini 4 Argon (High)ClosedGoogle1,679±113,437$8.0
11▼ 2GPT-6 Sol (Max)ClosedOpenAI1,678±95,714$4.0
12▼ 1Qwen3.8-Max (0902)ClosedAlibaba · 1 more variant1,676±717,936$3.0
13NewGPT-6.1 Terra (Max)ClosedOpenAI1,673±151,821$2.0
14▼ 2Muse Spark 1.3 (Max)ClosedMeta · 1 more variant1,656±710,796$2.0
15▼ 2Muse Wonder (Max)ClosedMeta1,652±113,724$8.0
16▼ 2Grok 4.7 (xHigh)ClosedxAI1,637±96,572$3.0
17▼ 2Claude Fable 5 (High)ClosedAnthropic1,624±616,951—
18▼ 2Grok 4.6 (High)ClosedxAI1,616±711,966$3.0
19▼ 2GPT-5.6 Sol (xHigh, Codex Harness)ClosedOpenAI1,616±618,884—
20▼ 2Gemini 3.7 Flash (High)ClosedGoogle1,590±614,473—
21▼ 2Claude Haiku 5.5 (High)ClosedAnthropic1,589±104,758$0.20
22▼ 2Gemini 3.8 Flash (High)ClosedGoogle1,583±712,342$1.5
23▼ 2GPT-6 Luna (Max)ClosedOpenAI1,579±627,808$0.20
24▼ 2Step 5 Preview (High)ClosedStepFun1,571±95,966$1.4
25▼ 2Claude Opus 4.7 (High)ClosedAnthropic · 1 more variant1,558±617,859—
26▼ 2Claude Opus 4.8 (High)ClosedAnthropic · 1 more variant1,556±618,408—
27▼ 2Grok 4.5ClosedxAI1,553±711,018—
28▼ 2Claude Opus 4.6 (High)ClosedAnthropic · 1 more variant1,546±519,316—
29▼ 2Mistral Large 4ClosedMistral1,544±114,068$1.0
30▼ 2Muse Spark 1.1ClosedMeta1,542±87,935—
31▼ 2Claude Sonnet 5 (High)ClosedAnthropic1,540±616,832—
32▼ 2Gemini 3.6 Flash (High)ClosedGoogle1,538±78,722—
33▼ 2Muse Spark 1.2 (xHigh)ClosedMeta1,534±142,155—
34▼ 2Claude Sonnet 4.6ClosedAnthropic1,523±522,733—
35▼ 2GPT-5.6 Terra (xHigh, Codex Harness)ClosedOpenAI1,520±615,388$4.5
36▼ 2Seed2.1 Pro PreviewClosedByteDance1,519±616,294—
37▼ 2GPT-5.6 Luna (xHigh, Codex Harness)ClosedOpenAI1,519±612,522$0.45
38▼ 2Qwen3.7-Max (20260517)ClosedAlibaba1,515±78,855—
39▼ 2GPT-5.5 (xHigh, Codex Harness)ClosedOpenAI · 2 more variants1,512±615,553—
40▼ 2Gemini 3.5 Flash (High)ClosedGoogle · 1 more variant1,499±79,331—
41▼ 2Claude Opus 4.5 (High, 32K, 20251101)ClosedAnthropic · 1 more variant1,494±810,981—
42▼ 1Spark-X2.6ClosedSynlan1,482±191,210—
43▼ 3Qwen3.6-Max-PreviewClosedAlibaba1,482±132,700—
44▼ 2GPT-5.4 (High, Codex Harness)ClosedOpenAI · 2 more variants1,463±191,345—
45▼ 2Qwen3.6-PlusClosedAlibaba1,462±618,511—
46▼ 2Gemini 3.1 Pro PreviewClosedGoogle1,447±524,129—
47▼ 1Gemini 3 FlashClosedGoogle · 1 more variant1,440±910,845—
48▼ 3Gemini 3 ProClosedGoogle1,440±814,054—
49▼ 1MiMo-V2-ProClosedXiaomi1,434±87,225—
50▼ 3Gemini 3.5 Flash-LiteClosedGoogle1,434±41236$0.85

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 “—”.