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IFAI

Model rankings

1432 models · 5 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Text arena · Anonymous head-to-head votes · Published August 21, 2026

Most preferred
claude-fable-5Anthropic1,508Score
Best open model
kimi-k3-maxMoonshot AI1,489Score
Best from China
kimi-k3-maxMoonshot AI1,489Score
Most voted
claude-3-opus-20240229Anthropic194,909Votes
Top three by Score
1claude-fable-5Anthropic1,508
2claude-opus-4-6-highAnthropic1,504
3claude-opus-4-7-highAnthropic1,502
Top three open models
1kimi-k3-maxMoonshot AI · #10 overall1,489
2glm-5.3-maxZ.ai · #13 overall1,487
3glm-5.2-maxZ.ai · #34 overall1,470
This week's changes
Sonic 3.6Speech · #1New
Grok 4.6 (high)Intelligence · #4New
Qwen3.8 2.4T A95BIntelligence · #7New
glm-5.3-maxCoding · #8New
Qwen-Image-3.0-ProImage · #8New
RankChangeModelScore95% intervalVotesPrice $/M
1—kimi-k3-maxOpenMoonshot AI1,489±615,054—
2Newglm-5.3-maxOpenZ.ai1,487±103,751—
3▼ 1glm-5.2-maxOpenZ.ai1,470±530,637—
4—glm-5.1OpenZ.ai1,468±442,267—
5▼ 2mimo-v2.5-proOpenXiaomi1,468±454,177—
6▼ 1kimi-k2.6OpenMoonshot AI1,461±537,543—
7▲ 2deepseek-v4-pro-high-20260813OpenDeepSeek · 1 more variant1,459±103,621—
8▼ 2deepseek-v4-proOpenDeepSeek1,458±454,263—
9▼ 2glm-5OpenZ.ai1,457±427,850—
10▼ 2hy3OpenTencent1,457±85,877—
11▼ 1gemma-4-31bOpenGoogle1,451±85,899$0.000
12▼ 1kimi-k2.5-thinkingOpenMoonshot AI1,450±370,943—
13▼ 1minimax-m3OpenMiniMax1,443±441,023$0.52
14▼ 1qwen3.5-397b-a17bOpenAlibaba1,442±370,207—
15—glm-4.7OpenZ.ai1,442±612,155—
16▼ 2inklingOpenThinking Machines1,440±518,488$1.8
17Newqwen3.8-27bOpenAlibaba1,440±103,205$1.1
18▼ 2deepseek-v4-flash-high-previewOpenDeepSeek1,438±448,679—
19▼ 2gemma-4-26b-a4bOpenGoogle1,438±85,809—
20▼ 2deepseek-v4-flashOpenDeepSeek1,436±449,001—
21▼ 2mimo-v2.5OpenXiaomi1,434±444,557—
22▼ 2kimi-k2.5-instantOpenMoonshot AI1,431±78,186—
23▼ 2kimi-k2-thinking-turboOpenMoonshot AI1,430±362,107—
24▼ 2mistral-medium-3.5OpenMistral1,427±711,009$3.0
25▼ 1muse-glimmerOpenMeta1,426±103,718$0.52
26▼ 3nvidia-nemotron-3-ultra-550b-a55b-nvfp4OpenNVIDIA1,426±710,700—
27▼ 2deepseek-v3.2OpenDeepSeek · 1 more variant1,425±447,295—
28▼ 2deepseek-v3.2-exp-thinkingOpenDeepSeek · 1 more variant1,425±79,109—
29▼ 2glm-4.6OpenZ.ai1,424±435,830—
30▼ 2qwen3-235b-a22b-instruct-2507OpenAlibaba1,423±397,398—
31▼ 2deepseek-r1-0528OpenDeepSeek · 1 more variant1,422±618,492—
32▼ 2kimi-k2-0711-previewOpenMoonshot AI · 1 more variant1,418±527,722—
33▼ 1deepseek-v3.1OpenDeepSeek · 1 more variant1,417±615,002—
34▼ 3deepseek-v3.1-terminus-thinkingOpenDeepSeek · 1 more variant1,417±103,470—
35▼ 2qwen3.5-122b-a10bOpenAlibaba1,417±428,413—
36▼ 2minimax-m2.7OpenMiniMax1,416±462,076—
37▼ 1qwen3-vl-235b-a22b-instructOpenAlibaba1,414±611,556—
38▼ 3mistral-large-3OpenMistral1,414±362,644—
39▼ 2hunyuan-hy3-previewOpenTencent1,412±86,617—
40▼ 2glm-4.5OpenZ.ai1,411±524,403—
41▼ 2qwen3.5-27bOpenAlibaba1,408±427,282—
42NewInkling SmallOpenThinking Machines1,405±611,455$0.52
43▼ 3qwen3-235b-a22b-no-thinkingOpenAlibaba1,402±538,267—
44▼ 3longcat-flash-chatOpenMeituan1,401±611,426—
45▼ 3qwen3-next-80b-a3b-instructOpenAlibaba1,401±523,000—
46▼ 3qwen3-235b-a22b-thinking-2507OpenAlibaba1,399±79,014—
47▼ 3deepseek-v3-0324OpenDeepSeek · 1 more variant1,396±445,595—
48▼ 3qwen3.5-35b-a3bOpenAlibaba1,395±429,097—
49▼ 3qwen3-vl-235b-a22b-thinkingOpenAlibaba1,395±77,986—
50▼ 3step-3.5-flashOpenStepFun1,394±457,417—

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 “—”.