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Model rankings

1125 models · 5 boards · 2 sources

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Week of April 6, 2026
May 18, 202616 changesMay 11, 202665 changesMay 4, 202616 changesApril 27, 202624 changesApril 20, 202627 changesApril 13, 202637 changesApril 6, 202641 changesMarch 30, 2026230 changesMarch 23, 202626 changesMarch 16, 202622 changesMarch 9, 202665 changesMarch 2, 202663 changes
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WebDev arena · People compare web pages built by two models · Published April 9, 2026

Best web builder
claude-opus-4-6-thinkingAnthropic1,548Score
Best open model
glm-5.1Z.ai1,530Score
Best from China
glm-5.1Z.ai1,530Score
Most voted
claude-sonnet-4-5-20250929Anthropic18,527Votes
Top three by Score
1claude-opus-4-6-thinkingAnthropic1,548
2glm-5.1Z.ai1,530
3claude-sonnet-4-6Anthropic1,521
Top three open models
1glm-5.1Z.ai · #2 overall1,530
2glm-4.7Z.ai · #9 overall1,439
3glm-5Z.ai · #10 overall1,439
This week's changes
HappyHorse-1.0Video · #1New
glm-5.1Coding · #2New
Dreamina Seedance 2.0 720pVideo · #2New
Eleven v3Speech · #2New
Speech 2.8 HDSpeech · #4New
AllOpenClosed
All regionsUSChina
One row per modelAll variants
SortScoreLowest price
RankChangeModelScore95% intervalVotesPrice $/M

No models match this week

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 “—”.