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IFAI

Model rankings

1512 models · 5 boards · 2 sources

WebDev arena · People compare web pages built by two models · Published September 25, 2026

Best web builder
claude-opus-5.5-maxAnthropic1,827Score
Best open model
kimi-k3-maxMoonshot AI1,660Score
Best from China
qwen3.8-maxAlibaba1,672Score
Most voted
claude-haiku-4-5-20251001Anthropic29,211Votes
Top three by Score
1claude-opus-5.5-maxAnthropic1,827
2gpt-6-astra-maxOpenAI1,792
3claude-fable-5.1-maxAnthropic1,751
Top three open models
1kimi-k3-maxMoonshot AI · #8 overall1,660
2qwen3.8-flash-nextAlibaba · #10 overall1,636
3hy4-previewTencent · #11 overall1,631
This week's changes
claude-opus-5.5-maxCoding · #1New
Gemini 3.8 Flash TTSSpeech · #2New
Grok Imagine Image 2.0Image · #4New
gpt-6-sol-maxCoding · #5New
RankChangeModelScore95% intervalVotesPrice $/M
1▲ 2qwen3.8-maxClosedAlibaba1,672±123,469$3.0
2▼ 1qwen3.8-max-0902ClosedAlibaba1,662±96,203—
3▼ 1kimi-k3-maxOpenMoonshot AI1,660±714,739—
4—qwen3.8-flash-nextOpenAlibaba1,636±104,980—
5—hy4-previewOpenTencent1,631±104,954—
6▲ 1deepseek-v4.1-flash-maxOpenDeepSeek1,621±113,815—
7▼ 1glm-5.3-maxOpenZ.ai1,619±96,410—
8Newmimo-v2.6-proOpenXiaomi1,618±132,591$0.54
9▼ 1glm-5.3-flashOpenZ.ai1,613±96,665$0.24
10—glm-5.2-maxOpenZ.ai1,602±713,601—
11▼ 2qwen3.8-27bOpenAlibaba1,591±710,236$1.1
12▼ 1deepseek-v4-pro-high-20260813OpenDeepSeek1,582±94,897—
13▼ 1deepseek-v4-flash-highOpenDeepSeek1,581±95,067—
14Newstep-5-preview-highClosedStepFun1,565±171,247—
15▼ 2seed-2.1-pro-previewClosedByteDance1,518±612,270—
16▼ 2qwen3.7-max-20260517ClosedAlibaba1,515±78,931—
17▼ 2hy3OpenTencent1,509±95,302—
18▼ 2kimi-k2.6OpenMoonshot AI1,509±710,202—
19▼ 2glm-5.1OpenZ.ai1,508±710,822—
20▼ 2minimax-m3OpenMiniMax1,483±616,349$0.52
21▼ 2qwen3.6-max-previewClosedAlibaba1,481±132,713—
22▼ 2mimo-v2.5-proOpenXiaomi1,477±519,401—
23▼ 2kimi-k2.7-codeOpenMoonshot AI1,473±95,004—
24▼ 2deepseek-v4-pro-high-previewOpenDeepSeek1,463±613,244—
25▼ 2qwen3.6-plusClosedAlibaba1,461±618,718—
26▼ 2deepseek-v4-proOpenDeepSeek1,446±614,064—
27▼ 2mimo-v2.5OpenXiaomi1,438±615,041—
28▼ 2kimi-k2.5-thinkingOpenMoonshot AI1,436±520,171—
29▼ 1glm-4.7OpenZ.ai1,435±124,007—
30▼ 3glm-5OpenZ.ai1,434±87,504—
31▼ 2mimo-v2-proClosedXiaomi1,433±87,247—
32▼ 2deepseek-v4-flash-high-previewOpenDeepSeek1,430±710,157—
33▼ 2kimi-k2.5-instantOpenMoonshot AI1,404±123,269—
34▼ 2glm-5v-turboClosedZ.ai1,400±132,426—
35▼ 2qwen3.5-397b-a17bOpenAlibaba1,400±521,305—
36▼ 2minimax-m2.7OpenMiniMax1,397±616,103—
37▼ 1minimax-m2.5OpenMiniMax1,386±87,637—
38▼ 3minimax-m2.1-previewOpenMiniMax1,384±107,646—
39▼ 2deepseek-v3.2-thinkingOpenDeepSeek1,362±96,922—
40▼ 2qwen3.5-122b-a10bOpenAlibaba1,360±88,239—
41▼ 2qwen3.5-27bOpenAlibaba1,357±87,783—
42▼ 2hunyuan-hy3-previewOpenTencent1,355±171,452—
43▼ 2glm-4.6OpenZ.ai1,339±116,782—
44▼ 2mimo-v2-flash (non-thinking)OpenXiaomi1,330±105,689—
45▼ 2deepseek-v3.2OpenDeepSeek1,325±89,388—
46▼ 2kimi-k2-thinking-turboOpenMoonshot AI1,322±713,100—
47▼ 2minimax-m2OpenMiniMax1,297±116,717—
48▼ 2mimo-v2-flash (thinking)OpenXiaomi1,292±161,687—
49▼ 2qwen3-coder-480b-a35b-instructOpenAlibaba1,274±812,720—
50▼ 2deepseek-v3.2-expOpenDeepSeek1,272±133,972—

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 “—”.