Skip to content
IFAI

Model rankings

1510 models · 5 boards · 2 sources

WebDev arena · People compare web pages built by two models · Published October 8, 2026

Best web builder
claude-opus-5.5-maxAnthropic1,813Score
Best open model
kimi-k3-maxMoonshot AI1,654Score
Best from China
qwen3.8-max-0902Alibaba1,674Score
Most voted
claude-haiku-4-5-20251001Anthropic29,113Votes
Top three by Score
1claude-opus-5.5-maxAnthropic1,813
2gpt-6-astra-maxOpenAI1,786
3claude-sonnet-5.5-xhighAnthropic1,774
Top three open models
1kimi-k3-maxMoonshot AI · #13 overall1,654
2mimo-v2.6-flashXiaomi · #15 overall1,637
3qwen3.8-flash-nextAlibaba · #16 overall1,633
This week's changes
Utopai XVideo · #2New
Dreamina Seedance 2.5Video · #3New
Gemini 4 Argon (High)Intelligence · #5New
MiniMax H3 MaxVideo · #5New
RankChangeModelScore95% intervalVotesPrice $/M
1—qwen3.8-max-0902ClosedAlibaba · 1 more variant1,674±811,182—
2—step-5-preview-highClosedStepFun1,564±113,351—
3—seed-2.1-pro-previewClosedByteDance1,519±613,897—
4—qwen3.7-max-20260517ClosedAlibaba1,515±78,905—
5—qwen3.6-max-previewClosedAlibaba1,482±132,708—
6—qwen3.6-plusClosedAlibaba1,461±618,621—
7—mimo-v2-proClosedXiaomi1,433±87,244—
8—glm-5v-turboClosedZ.ai1,401±132,411—
9—qwen3.5-flashClosedAlibaba1,244±201,329—

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 “—”.