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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
1Newclaude-opus-4-6ClosedAnthropic1,576±191,422—
2▼ 1claude-opus-4-5-20251101-thinking-32kClosedAnthropic1,502±99,003—
3▼ 1claude-opus-4-5-20251101ClosedAnthropic1,470±99,179—
4▼ 1gemini-3-proClosedGoogle1,452±815,193—
5▼ 1kimi-k2.5-thinkingOpenMoonshot AI1,449±142,123—
6▼ 1gemini-3-flashClosedGoogle · 1 more variant1,442±810,736—
7▼ 1glm-4.7OpenZ.ai1,441±105,125—
8▼ 1minimax-m2.1-previewOpenMiniMax1,408±98,095—
9Newkimi-k2.5-instantOpenMoonshot AI1,407±191,056—
10▼ 2gpt-5.2ClosedOpenAI1,397±161,632—
11▼ 2gpt-5-mediumClosedOpenAI1,394±123,925—
12▼ 2claude-opus-4-1-20250805ClosedAnthropic1,389±98,980—
13▼ 2gpt-5.1-mediumClosedOpenAI1,389±96,432—
14▼ 2claude-sonnet-4-5-20250929-thinking-32kClosedAnthropic1,387±712,309—
15▼ 2claude-sonnet-4-5-20250929ClosedAnthropic1,386±713,951—
16▼ 2deepseek-v3.2-thinkingOpenDeepSeek · 1 more variant1,374±104,449—
17▼ 2glm-4.6OpenZ.ai1,357±98,741—
18▼ 2gpt-5.1ClosedOpenAI1,349±811,221—
19▼ 2mimo-v2-flash (non-thinking)OpenXiaomi · 1 more variant1,344±95,156—
20▼ 2gpt-5.2-codexClosedOpenAI1,336±113,852—
21▼ 2kimi-k2-thinking-turboOpenMoonshot AI1,331±810,780—
22▼ 2gpt-5.1-codexClosedOpenAI1,329±96,501—
23▼ 2minimax-m2OpenMiniMax1,313±98,833—
24▼ 2claude-haiku-4-5-20251001ClosedAnthropic1,301±712,024$2.0
25▼ 2deepseek-v3.2-expOpenDeepSeek1,287±105,130—
26▼ 2qwen3-coder-480b-a35b-instructOpenAlibaba1,281±711,785—
27▼ 2KAT-Coder-Pro-V1ClosedKwaiKAT1,259±151,954—
28▼ 2gpt-5.1-codex-miniClosedOpenAI1,243±171,537—
29▼ 2grok-4-1-fast-reasoningClosedxAI1,235±106,480—
30▼ 2mistral-large-3OpenMistral1,223±201,037—
31▼ 2gemini-2.5-proClosedGoogle1,206±133,454—
32▼ 2grok-4.1-thinkingClosedxAI1,205±191,265—
33▼ 2devstral-2OpenMistral1,199±161,678—
34▼ 2grok-4-fast-reasoningClosedxAI1,153±23968—
35▼ 2grok-code-fast-1ClosedxAI1,141±211,016—
36▼ 2devstral-medium-2507ClosedMistral1,099±221,021—

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 “—”.