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IFAI

Model rankings

1028 models · 5 boards · 2 sources

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

Best web builder
claude-opus-4-6Anthropic1,561Score
Best open model
glm-5Z.ai1,456Score
Best from China
glm-5Z.ai1,456Score
Most voted
gemini-3-proGoogle16,673Votes
Top three by Score
1claude-opus-4-6Anthropic1,561
2claude-sonnet-4-6Anthropic1,524
Top three open models
1glm-5Z.ai · #6 overall1,456
2minimax-m2.5MiniMax · #8 overall1,443
3glm-4.7Z.ai · #9 overall1,440
This week's changes
Gemini 3.1 Pro PreviewIntelligence · #1New
Kling 3.0 ProVideo · #1New
claude-sonnet-4-6Coding · #2New
Veo 3.1Video · #5New
RankChangeModelScore95% intervalVotesPrice $/M
1—claude-opus-4-6ClosedAnthropic · 1 more variant1,561±142,524—
2Newclaude-sonnet-4-6ClosedAnthropic1,524±201,021—
3▼ 1claude-opus-4-5-20251101-thinking-32kClosedAnthropic1,501±810,620—
4—claude-opus-4-5-20251101ClosedAnthropic1,469±810,730—
5▼ 2gemini-3.1-pro-previewClosedGoogle1,461±151,831—
6▼ 1glm-5OpenZ.ai1,456±142,243—
7▼ 1gemini-3-proClosedGoogle1,444±716,673—
8Newminimax-m2.5OpenMiniMax1,443±123,260—
9—glm-4.7OpenZ.ai1,440±105,128—
10▼ 2gemini-3-flashClosedGoogle · 1 more variant1,440±812,350—
11▼ 4kimi-k2.5-thinkingOpenMoonshot AI1,439±113,564—
12▼ 2kimi-k2.5-instantOpenMoonshot AI1,424±132,482—
13▼ 2minimax-m2.1-previewOpenMiniMax1,402±89,526—
14▼ 2gpt-5.2ClosedOpenAI1,395±151,634—
15▼ 2gpt-5-mediumClosedOpenAI1,393±123,928—
16—claude-sonnet-4-5-20250929-thinking-32kClosedAnthropic1,389±713,816—
17▼ 3claude-opus-4-1-20250805ClosedAnthropic1,389±88,985—
18▼ 3gpt-5.1-mediumClosedOpenAI1,388±96,438—
19▼ 2claude-sonnet-4-5-20250929ClosedAnthropic1,386±715,469—
20▼ 2deepseek-v3.2-thinkingOpenDeepSeek · 1 more variant1,371±95,714—
21▼ 2glm-4.6OpenZ.ai1,356±88,746—
22▼ 2gpt-5.1ClosedOpenAI1,343±712,764—
23▼ 2mimo-v2-flash (non-thinking)OpenXiaomi · 1 more variant1,342±86,664—
24▼ 2gpt-5.2-codexClosedOpenAI1,336±95,380—
25▼ 2kimi-k2-thinking-turboOpenMoonshot AI1,331±712,256—
26▼ 2gpt-5.1-codexClosedOpenAI1,329±96,506—
27▼ 2minimax-m2OpenMiniMax1,312±98,834—
28▼ 2claude-haiku-4-5-20251001ClosedAnthropic1,307±713,542$2.0
29▼ 2deepseek-v3.2-expOpenDeepSeek1,286±105,131—
30▼ 2qwen3-coder-480b-a35b-instructOpenAlibaba1,282±713,266—
31▼ 2KAT-Coder-Pro-V1ClosedKwaiKAT1,259±151,954—
32▼ 2gpt-5.1-codex-miniClosedOpenAI1,243±171,537—
33▼ 2grok-4-1-fast-reasoningClosedxAI1,236±97,129—
34▼ 2mistral-large-3OpenMistral1,223±201,039—
35▼ 2gemini-2.5-proClosedGoogle1,205±133,454—
36▼ 2grok-4.1-thinkingClosedxAI1,204±191,267—
37▼ 2devstral-2OpenMistral1,199±161,683—
38▼ 2grok-4-fast-reasoningClosedxAI1,153±22968—
39▼ 2grok-code-fast-1ClosedxAI1,141±211,017—
40▼ 2devstral-medium-2507ClosedMistral1,099±221,020—

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 “—”.