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IFAI

Model rankings

1074 models · 5 boards · 2 sources

WebDev arena · People compare web pages built by two models · Published March 20, 2026

Best web builder
claude-opus-4-6Anthropic1,548Score
Best open model
glm-5Z.ai1,445Score
Best from China
glm-5Z.ai1,445Score
Most voted
claude-sonnet-4-5-20250929Anthropic17,832Votes
Top three by Score
1claude-opus-4-6Anthropic1,548
2claude-sonnet-4-6Anthropic1,521
Top three open models
1glm-5Z.ai · #7 overall1,445
2glm-4.7Z.ai · #9 overall1,439
3kimi-k2.5-thinkingMoonshot AI · #13 overall1,431
This week's changes
Kling 3.0 1080p (Pro)Video · #1New
SkyReels V4Video · #2New
minimax-m2.7Coding · #8New
Grok 4.20 Beta 0309 (Reasoning)Intelligence · #10New
RankChangeModelScore95% intervalVotesPrice $/M
1—glm-5OpenZ.ai1,445±104,316—
2—glm-4.7OpenZ.ai1,439±104,971—
3—kimi-k2.5-thinkingOpenMoonshot AI1,431±95,987—
4—minimax-m2.5OpenMiniMax1,410±95,796—
5—kimi-k2.5-instantOpenMoonshot AI1,409±113,632—
6—minimax-m2.1-previewOpenMiniMax1,399±89,584—
7—qwen3.5-397b-a17bOpenAlibaba1,386±104,535—
8▲ 1deepseek-v3.2-thinkingOpenDeepSeek · 1 more variant1,370±87,445—
9▼ 1qwen3.5-122b-a10bOpenAlibaba1,367±113,239—
10▲ 1glm-4.6OpenZ.ai1,354±98,522—
11▼ 1qwen3.5-27bOpenAlibaba1,352±122,951—
12—mimo-v2-flash (non-thinking)OpenXiaomi · 1 more variant1,338±86,850—
13—kimi-k2-thinking-turboOpenMoonshot AI1,328±614,436—
14—minimax-m2OpenMiniMax1,309±98,602—
15—deepseek-v3.2-expOpenDeepSeek1,285±105,012—
16—qwen3-coder-480b-a35b-instructOpenAlibaba1,282±615,471—
17—qwen3.5-35b-a3bOpenAlibaba1,249±161,818—
18—mistral-large-3OpenMistral1,221±201,031—
19—devstral-2OpenMistral1,198±171,603—

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 “—”.