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Model rankings

1037 models · 5 boards · 2 sources

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Week of October 19, 2026
November 9, 202636 changesNovember 2, 202641 changesOctober 26, 20269 changesOctober 19, 2026247 changesOctober 12, 2026127 changesOctober 5, 202634 changesSeptember 28, 202617 changesSeptember 21, 2026115 changesSeptember 14, 2026174 changesSeptember 7, 2026144 changesAugust 31, 202620 changesAugust 24, 202615 changes
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WebDev arena · People compare web pages built by two models · Published October 23, 2026

Best web builder
Claude Opus 5.5 (Max)Anthropic1,807Score
Best open model
DeepSeek-V4.1-Flash-20261017 (Max)DeepSeek1,665Score
Best from China
Kimi K3.1 Pro (Max)Moonshot AI1,692Score
Most voted
Claude Haiku 4.5 (20251001)Anthropic29,087Votes
Top three by Score
1Claude Opus 5.5 (Max)Anthropic1,807
2GPT-6 Astra (Max)OpenAI1,774
3Claude Sonnet 5.5 (xHigh)Anthropic1,769
Top three open models
1DeepSeek-V4.1-Flash-20261017 (Max)DeepSeek · #12 overall1,665
2Kimi K3 (Max)Moonshot AI · #14 overall1,655
3MiMo-V2.6-FlashXiaomi · #17 overall1,635
This week's changes
Muse Wonder Full (Max)Intelligence · #3New
FLUX 3 Max (720p)Video · #4New
Muse Wonder Full (Max)Coding · #6New
Muse Wonder (Max)Intelligence · #7New
Kimi K3.1 Pro (Max)Coding · #7New
AllOpenClosed
All regionsUSChina
One row per modelAll variants
SortScoreLowest price
RankChangeModelScore95% intervalVotesPrice $/M
1—Claude Opus 5.5 (Max)ClosedAnthropic1,807±133,140$8.0
2—GPT-6 Astra (Max)ClosedOpenAI1,774±106,579$20
3—Claude Sonnet 5.5 (xHigh)ClosedAnthropic1,769±123,822$4.0
4—GPT-6.1 Sol (Max)ClosedOpenAI1,749±123,469$4.0
5—Claude Fable 5.1 (Max)ClosedAnthropic1,742±98,098$20
6NewMuse Wonder Full (Max)ClosedMeta1,726±142,253—
7▼ 1Claude Sonnet 5.5 (High)ClosedAnthropic1,709±105,632$4.0
8NewKimi K3.1 Pro (Max)ClosedMoonshot AI1,692±142,451$4.0
9▼ 2Claude Opus 5 (Max)ClosedAnthropic1,691±618,995$10
10▼ 2GPT-6 Sol (Max)ClosedOpenAI1,681±105,008$4.0
11▼ 2Gemini 4 Argon (High)ClosedGoogle1,674±132,729$8.0
12▼ 2Qwen3.8-Max (0902)ClosedAlibaba1,673±715,637$3.0
13▼ 2Qwen3.8-MaxClosedAlibaba1,672±123,429$3.0
14▼ 1Claude Opus 5 (High)ClosedAnthropic1,659±525,607$10
15▼ 3Muse Spark 1.3 (Max)ClosedMeta1,657±89,921$2.0
16▼ 2Muse Wonder (Max)ClosedMeta1,651±132,733$8.0
17▼ 2Grok 4.7 (xHigh)ClosedxAI1,638±95,725$3.0
18▼ 2Claude Fable 5 (High)ClosedAnthropic1,624±616,342—
19▼ 2Muse Spark 1.3 (xHigh)ClosedMeta1,620±89,289$2.0
20▼ 2Grok 4.6 (High)ClosedxAI1,617±711,022$3.0
21▼ 2GPT-5.6 Sol (xHigh, Codex Harness)ClosedOpenAI1,615±618,243—
22▼ 2Gemini 3.7 Flash (High)ClosedGoogle1,590±713,307—
23▼ 2Claude Haiku 5.5 (High)ClosedAnthropic1,586±103,917$0.20
24▼ 2Gemini 3.8 Flash (High)ClosedGoogle1,585±711,405$1.5
25▼ 2GPT-6 Luna (Max)ClosedOpenAI1,579±624,354$0.20
26▼ 2Step 5 Preview (High)ClosedStepFun1,568±95,193$1.4
27▼ 2Claude Opus 4.7 (High)ClosedAnthropic1,558±617,920—
28▼ 2Claude Opus 4.8 (High)ClosedAnthropic1,556±618,486—
29▼ 2Claude Opus 4.7ClosedAnthropic1,555±618,243—
30▼ 2Grok 4.5ClosedxAI1,553±711,083—
31▼ 2Claude Opus 4.6 (High)ClosedAnthropic1,546±519,404—
32▼ 1Mistral Large 4ClosedMistral1,545±123,269$1.0
33▼ 3Muse Spark 1.1ClosedMeta1,542±87,970—
34▼ 2Claude Sonnet 5 (High)ClosedAnthropic1,541±616,187—
35▼ 2Gemini 3.6 Flash (High)ClosedGoogle1,538±78,758—
36▼ 2Claude Opus 4.6ClosedAnthropic1,537±520,647—
37▼ 2Claude Opus 4.8ClosedAnthropic1,536±617,386—
38▼ 2Muse Spark 1.2 (xHigh)ClosedMeta1,533±142,163—
39▼ 2Claude Sonnet 4.6ClosedAnthropic1,523±522,852—
40▼ 2GPT-5.6 Terra (xHigh, Codex Harness)ClosedOpenAI1,521±614,450$4.5
41▼ 2Seed2.1 Pro PreviewClosedByteDance1,520±615,499—
42▼ 2GPT-5.6 Luna (xHigh, Codex Harness)ClosedOpenAI1,519±612,575$0.45
43▼ 2Qwen3.7-Max (20260517)ClosedAlibaba1,515±78,888—
44▼ 2GPT-5.5 (xHigh, Codex Harness)ClosedOpenAI1,512±615,620—
45▼ 2Gemini 3.5 Flash (High)ClosedGoogle1,499±79,382—
46▼ 2Claude Opus 4.5 (High, 32K, 20251101)ClosedAnthropic1,494±811,033—
47▼ 2Gemini 3.5 Flash (Medium)ClosedGoogle1,491±712,139—
48▼ 2GPT-5.5 (High, Codex Harness)ClosedOpenAI1,487±617,940—
49▼ 2Qwen3.6-Max-PreviewClosedAlibaba1,482±132,716—
50NewSpark-X2.6ClosedSynlan1,480±201,144—

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 “—”.