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Model rankings

1133 models · 5 boards · 2 sources

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Week of April 13, 2026
May 25, 202617 changesMay 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 changes
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WebDev arena · People compare web pages built by two models · Published April 17, 2026

Best web builder
claude-opus-4-7Anthropic1,583Score
Best open model
glm-5.1Z.ai1,538Score
Best from China
glm-5.1Z.ai1,538Score
Most voted
claude-sonnet-4-5-20250929Anthropic18,386Votes
Top three by Score
1claude-opus-4-7Anthropic1,583
2claude-opus-4-6-thinkingAnthropic1,549
3glm-5.1Z.ai1,538
Top three open models
1glm-5.1Z.ai · #3 overall1,538
2glm-4.7Z.ai · #10 overall1,440
3glm-5Z.ai · #12 overall1,438
This week's changes
claude-opus-4-7Coding · #1New
Gemini 3.1 Flash TTSSpeech · #2New
ImagineArt 2.0Image · #11New
AsyncFlow V2, asyncSpeech · #32New
Lightning v3.1Speech · #46New
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 “—”.