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IFAI

Model rankings

994 models · 5 boards · 2 sources

WebDev arena · People compare web pages built by two models · Published February 6, 2026

Best web builder
claude-opus-4-6Anthropic1,576Score
Best open model
kimi-k2.5-thinkingMoonshot AI1,449Score
Best from China
kimi-k2.5-thinkingMoonshot AI1,449Score
Most voted
gemini-3-proGoogle15,193Votes
Top three by Score
1claude-opus-4-6Anthropic1,576
3claude-opus-4-5-20251101Anthropic1,470
Top three open models
1kimi-k2.5-thinkingMoonshot AI · #5 overall1,449
2glm-4.7Z.ai · #7 overall1,441
3minimax-m2.1-previewMiniMax · #8 overall1,408
This week's changes
claude-opus-4-6Coding · #1New
Kimi K2.5 (Reasoning)Intelligence · #6New
kimi-k2.5-instantCoding · #9New
Qwen3-Coder-NextIntelligence · #53New
Step3 VL 10BIntelligence · #151New
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 “—”.