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IFAI

Model rankings

994 models · 5 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Text arena · Anonymous head-to-head votes · Published February 6, 2026

Most preferred
claude-opus-4-6-thinkingAnthropic1,504Score
Best open model
kimi-k2.5-thinkingMoonshot AI1,449Score
Best from China
ernie-5.0-0110Baidu1,452Score
Most voted
claude-3-opus-20240229Anthropic194,904Votes
Top three by Score
1claude-opus-4-6-thinkingAnthropic1,504
3gemini-3-proGoogle1,486
Top three open models
1kimi-k2.5-thinkingMoonshot AI · #14 overall1,449
2glm-4.7Z.ai · #19 overall1,441
3kimi-k2.5-instantMoonshot AI · #25 overall1,433
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-4-6-thinkingClosedAnthropic1,504±151,579—
2Newgemini-3.1-pro-previewClosedGoogle1,500±112,670—
3Newclaude-opus-4-6ClosedAnthropic1,496±112,829—
4▼ 3gemini-3-proClosedGoogle1,486±434,419—
5▼ 3grok-4.1-thinkingClosedxAI1,475±434,455—
6▼ 3gemini-3-flashClosedGoogle1,470±525,085—
7▼ 3claude-opus-4-5-20251101-thinking-32kClosedAnthropic1,468±526,178—
8▼ 3claude-opus-4-5-20251101ClosedAnthropic1,467±531,069—
9▼ 3grok-4.1ClosedxAI1,465±438,605—
10▼ 3gemini-3-flash (thinking-minimal)ClosedGoogle1,463±616,255—
11▼ 3gpt-5.1-highClosedOpenAI1,458±530,500—
12▼ 3ernie-5.0-0110ClosedBaidu1,452±710,184—
13▼ 2claude-sonnet-4-5-20250929ClosedAnthropic1,450±442,437—
14▼ 4claude-sonnet-4-5-20250929-thinking-32kClosedAnthropic1,450±444,799—
15▼ 2gemini-2.5-proClosedGoogle1,450±393,835—
16▼ 2ernie-5.0-preview-1203ClosedBaidu1,449±79,775—
17▼ 5kimi-k2.5-thinkingOpenMoonshot AI1,449±77,085—
18▼ 3claude-opus-4-1-20250805-thinking-16kClosedAnthropic1,449±449,956—
19▼ 3claude-opus-4-1-20250805ClosedAnthropic1,445±373,888—
20▼ 3gpt-4.5-preview-2025-02-27ClosedOpenAI1,444±614,549—
21▼ 3chatgpt-4o-latest-20250326ClosedOpenAI1,442±381,283—
22▼ 3glm-4.7OpenZ.ai1,441±612,021—
23▼ 2gpt-5.2-highClosedOpenAI1,438±615,062—
24▼ 2gpt-5.1ClosedOpenAI1,437±432,684—
25▼ 5gpt-5.2ClosedOpenAI1,437±611,695—
26▼ 3gpt-5-highClosedOpenAI1,434±532,626—
27▼ 3qwen3-max-previewClosedAlibaba1,434±527,843—
28▲ 4kimi-k2.5-instantOpenMoonshot AI1,433±112,752—
29▼ 4o3-2025-04-16ClosedOpenAI1,433±461,361—
30▼ 4grok-4-1-fast-reasoningClosedxAI1,430±527,088—
31▼ 4kimi-k2-thinking-turboOpenMoonshot AI1,428±432,101—
32▼ 4gpt-5-chatClosedOpenAI1,426±431,831—
33▼ 3glm-4.6OpenZ.ai1,425±435,339—
34▼ 5qwen3-max-2025-09-23ClosedAlibaba1,425±69,221—
35▼ 4claude-opus-4-20250514-thinking-16kClosedAnthropic1,424±437,974—
36▼ 3deepseek-v3.2-expOpenDeepSeek1,423±611,767—
37▼ 3deepseek-v3.2-exp-thinkingOpenDeepSeek1,423±79,002—
38▼ 3qwen3-235b-a22b-instruct-2507OpenAlibaba1,422±368,201—
39▼ 3grok-4-fast-chatClosedxAI1,422±86,989—
40▼ 3deepseek-v3.2-thinkingOpenDeepSeek1,420±521,792—
41▼ 3deepseek-v3.2OpenDeepSeek1,419±526,704—
42▼ 3deepseek-r1-0528OpenDeepSeek1,418±619,290—
43▼ 2ernie-5.0-preview-1022ClosedBaidu1,418±94,619—
44▼ 1deepseek-v3.1OpenDeepSeek1,418±615,299—
45▼ 5kimi-k2-0905-previewOpenMoonshot AI1,418±611,974—
46▼ 2deepseek-v3.1-thinkingOpenDeepSeek1,417±711,983—
47▼ 5kimi-k2-0711-previewOpenMoonshot AI1,417±528,662—
48▼ 3deepseek-v3.1-terminusOpenDeepSeek1,416±103,761—
49▼ 3deepseek-v3.1-terminus-thinkingOpenDeepSeek1,416±103,549—
50▼ 3qwen3-vl-235b-a22b-instructOpenAlibaba1,415±611,683—

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 “—”.