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IFAI

Model rankings

896 models · 5 boards · 2 sources

WebDev arena · People compare web pages built by two models · Published November 9, 2026

Best web builder
Claude Opus 5.5 (Max)Anthropic1,818Score
Best open model
Kimi K3.1 Pro (Max)Moonshot AI1,688Score
Best from China
Kimi K3.1 Pro (Max)Moonshot AI1,688Score
Most voted
GPT-6 Luna (Max)OpenAI29,989Votes
Top three by Score
1Claude Opus 5.5 (Max)Anthropic1,818
Top three open models
1Kimi K3.1 Pro (Max)Moonshot AI · #9 overall1,688
2DeepSeek-V4.1-Flash-20261017 (Max)DeepSeek · #14 overall1,664
3Kimi K3 (Max)Moonshot AI · #15 overall1,657
This week's changes
Simba 3.5Speech · #5New
Bach 1.0 ProVideo · #7New
RankChangeModelScore95% intervalVotesPrice $/M
1—Kimi K3.1 Pro (Max)OpenMoonshot AI1,688±104,591$4.0
2—DeepSeek-V4.1-Flash-20261017 (Max)OpenDeepSeek · 1 more variant1,664±713,241—
3—Kimi K3 (Max)OpenMoonshot AI1,657±622,114$6.0
4—MiMo-V2.6-FlashOpenXiaomi1,637±88,576$0.18
5—Hy4 previewOpenTencent1,631±104,606—
6▲ 1Qwen3.8-Flash-NextOpenAlibaba1,624±710,939—
7▼ 1MiMo-V2.6-ProOpenXiaomi1,624±88,402$0.54
8—GLM-5.3 (Max)OpenZ.ai1,622±712,263$2.2
9—GLM-5.3-FlashOpenZ.ai1,609±623,185$0.24
10—GLM-5.2 (Max)OpenZ.ai1,608±617,934—
11—Qwen3.8-27BOpenAlibaba1,591±620,408$1.1
12▲ 1DeepSeek-V4-Flash (High)OpenDeepSeek1,582±94,839—
13▼ 1MiniMax-M3.1-FlashOpenMiniMax1,582±104,421$0.26
14—DeepSeek-V4-Pro (High, 20260813)OpenDeepSeek · 1 more variant1,581±104,614—
15—Mistral Large 4OpenMistral1,562±171,409$1.0
16—Muse Spark Open (Max)OpenMeta1,526±151,780$2.0
17—Kimi K2.6OpenMoonshot AI1,509±710,016—
18—GLM-5.1OpenZ.ai1,508±710,543—
19—Hy3OpenTencent1,506±87,207—
20—MiniMax-M3OpenMiniMax1,484±521,077$0.52
21—MiMo-V2.5-ProOpenXiaomi1,479±522,101—
22—Kimi K2.7 CodeOpenMoonshot AI1,474±94,891—
23—DeepSeek-V4-Pro Preview (High)OpenDeepSeek1,463±612,958—
24▲ 1Beam 1.0 501B A23BOpenReflection1,438±142,521—
25▼ 1MiMo-V2.5OpenXiaomi1,438±614,646—
26—Kimi K2.5 (Thinking)OpenMoonshot AI · 1 more variant1,436±519,815—
27—GLM-5OpenZ.ai1,435±87,418—
28—GLM-4.7OpenZ.ai1,435±123,975—
29—DeepSeek-V4-Flash Preview (High)OpenDeepSeek1,431±79,986—
30—InklingOpenThinking Machines1,414±617,206$1.8
31—Inkling-SmallOpenThinking Machines1,407±95,228$0.52
32—Qwen3.5-397B-A17BOpenAlibaba1,400±520,871—
33—NVIDIA-Nemotron-3.5-Super-VL-120B-A12B (NVFP4)OpenNVIDIA1,399±114,660—
34—MiniMax-M2.7OpenMiniMax1,398±615,748—
35—MiniMax-M2.5OpenMiniMax1,386±87,576—
36—MiniMax-M2.1 PreviewOpenMiniMax1,384±107,581—
37—Gemma 4 31BOpenGoogle1,369±616,251$0.000
38—DeepSeek-V3.2 (Thinking)OpenDeepSeek · 1 more variant1,363±96,858—
39—Qwen3.5-122B-A10BOpenAlibaba1,360±88,190—
40—Gemma 4 26B A4BOpenGoogle1,358±171,492—
41—Hy3 previewOpenTencent1,358±181,424—
42—Qwen3.5-27BOpenAlibaba1,357±87,738—
43—Muse GlimmerOpenMeta1,355±161,634$0.52
44—Laguna M.1OpenPoolside1,349±95,319—
45—GLM-4.6OpenZ.ai1,342±116,680—
46—MiMo-V2-Flash (Non-Thinking)OpenXiaomi · 1 more variant1,331±105,647—
47—Kimi K2 Thinking TurboOpenMoonshot AI1,321±712,962—
48—Laguna XS.2OpenPoolside1,303±114,166—
49—MiniMax-M2OpenMiniMax1,299±116,606—
50—Qwen3-Coder-480B-A35B-InstructOpenAlibaba1,275±812,576—

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 “—”.