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IFAI

Model rankings

1470 models · 5 boards · 2 sources

WebDev arena · People compare web pages built by two models · Published September 5, 2026

Best web builder
gpt-6-astra-maxOpenAI1,797Score
Best open model
kimi-k3-maxMoonshot AI1,674Score
Best from China
qwen3.8-max-0902Alibaba1,686Score
Most voted
claude-haiku-4-5-20251001Anthropic27,633Votes
Top three by Score
1gpt-6-astra-maxOpenAI1,797
2claude-fable-5.1-maxAnthropic1,762
3claude-opus-5-maxAnthropic1,688
Top three open models
1kimi-k3-maxMoonshot AI · #5 overall1,674
2qwen3.8-flash-nextAlibaba · #8 overall1,626
3hy4-previewTencent · #11 overall1,621
This week's changes
gpt-6-astra-maxCoding · #1New
Wan 3.0Video · #1New
claude-fable-5.1-maxCoding · #2New
MAI-Image-2.6-PreviewImage · #2New
GLM-5.3-FlashIntelligence · #9New
RankChangeModelScore95% intervalVotesPrice $/M
1—qwen3.8-max-0902ClosedAlibaba · 1 more variant1,686±161,868—
2—seed-2.1-pro-previewClosedByteDance1,521±78,617—
3—qwen3.7-max-20260517ClosedAlibaba1,517±88,368—
4—qwen3.6-max-previewClosedAlibaba1,479±132,602—
5—qwen3.6-plusClosedAlibaba1,460±617,434—
6—mimo-v2-proClosedXiaomi1,433±86,962—
7—glm-5v-turboClosedZ.ai1,400±142,186—
8—qwen3.5-flashClosedAlibaba1,238±201,270—

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 “—”.