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IFAI

Model rankings

1278 models · 5 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Text arena · Anonymous head-to-head votes · Published June 16, 2026

Most preferred
claude-fable-5Anthropic1,508Score
Best open model
glm-5.1Z.ai1,475Score
Best from China
glm-5.1Z.ai1,475Score
Most voted
claude-3-opus-20240229Anthropic194,909Votes
Top three by Score
1claude-fable-5Anthropic1,508
2claude-opus-4-6-thinkingAnthropic1,504
3claude-opus-4-7-thinkingAnthropic1,502
Top three open models
1glm-5.1Z.ai · #12 overall1,475
2glm-5.2 (max)Z.ai · #22 overall1,471
3mimo-v2.5-proXiaomi · #26 overall1,466
This week's changes
glm-5.2 (max)Coding · #2New
GLM-5.2 (max)Intelligence · #6New
seed-2.1-pro-previewCoding · #6New
kimi-k2.7-codeCoding · #17New
RankChangeModelScore95% intervalVotesPrice $/M
1—claude-fable-5ClosedAnthropic1,508±94,297—
2—claude-opus-4-6-thinkingClosedAnthropic · 1 more variant1,504±446,410—
3—claude-opus-4-7-thinkingClosedAnthropic · 1 more variant1,502±532,629—
4—muse-sparkClosedMeta1,487±613,607—
5—gemini-3.1-pro-previewClosedGoogle1,486±460,640—
6—gemini-3-proClosedGoogle1,486±441,314—
7—claude-opus-4-8-thinkingClosedAnthropic · 1 more variant1,483±612,963—
8—gpt-5.5-highClosedOpenAI1,481±528,268—
9—gpt-5.4-highClosedOpenAI1,478±440,959—
10—gemini-3.5-flashClosedGoogle1,476±710,171—
11—gpt-5.2-chat-latest-20260210ClosedOpenAI1,475±434,555—
12—glm-5.1OpenZ.ai1,475±616,101—
13▲ 2gpt-5.5ClosedOpenAI1,475±529,071—
14▼ 1qwen3.7-max-previewClosedAlibaba1,475±103,740—
15▲ 1grok-4.20-beta-0309-reasoningClosedxAI1,474±442,370—
16▼ 2grok-4.20-beta1ClosedxAI1,474±526,964—
17—gemini-3-flashClosedGoogle · 1 more variant1,473±430,711—
18▲ 1claude-opus-4-5-20251101-thinking-32kClosedAnthropic1,473±437,087—
19▲ 1gpt-5.5-instantClosedOpenAI1,473±526,254—
20▼ 2grok-4.20-multi-agent-beta-0309ClosedxAI1,472±441,384—
21—claude-sonnet-4-6ClosedAnthropic1,472±439,561—
22Newglm-5.2 (max)OpenZ.ai1,471±103,357—
23▼ 1claude-opus-4-5-20251101ClosedAnthropic1,469±371,167—
24—gpt-5.4ClosedOpenAI1,468±443,382—
25▼ 2ernie-5.1ClosedBaidu1,468±525,064—
26▼ 1mimo-v2.5-proOpenXiaomi1,466±526,563—
27▼ 1grok-4.1-thinkingClosedxAI · 1 more variant1,466±365,623—
28▼ 1qwen3.5-max-previewClosedAlibaba1,465±521,564—
29—qwen3.6-max-previewClosedAlibaba1,461±85,216—
30▼ 2kimi-k2.6OpenMoonshot AI1,460±525,456—
31—deepseek-v4-pro-thinkingOpenDeepSeek · 1 more variant1,458±526,928—
32▼ 2glm-5OpenZ.ai1,457±523,246—
33▼ 1claude-sonnet-4-5-20250929-thinking-32kClosedAnthropic1,455±382,494—
34—claude-sonnet-4-5-20250929ClosedAnthropic1,455±380,950—
35▼ 2dola-seed-2.0-proClosedByteDance1,455±450,401—
36▼ 1gpt-5.1-highClosedOpenAI1,455±440,820—
37—gemma-4-31bOpenGoogle1,451±85,884$0.000
38—kimi-k2.5-thinkingOpenMoonshot AI1,450±447,780—
39—ernie-5.0-preview-1203ClosedBaidu · 1 more variant1,449±79,748—
40—claude-opus-4-1-20250805-thinking-16kClosedAnthropic1,449±349,802—
41▲ 2gpt-5.3-chat-latestClosedOpenAI1,449±433,125—
42▼ 1mimo-v2-proClosedXiaomi1,448±524,606—
43▼ 7minimax-m3ClosedMiniMax1,448±711,264$0.52
44▼ 2gpt-5.4-mini-highClosedOpenAI1,448±439,525—
45▼ 1claude-opus-4-1-20250805ClosedAnthropic1,447±377,333—
46▼ 1ernie-5.0-0110ClosedBaidu1,447±435,299—
47▼ 1gemini-2.5-proClosedGoogle1,446±3124,588—
48▼ 1gpt-4.5-preview-2025-02-27ClosedOpenAI1,445±614,547—
49—qwen3.6-plusClosedAlibaba1,444±528,997—
50—grok-4.3ClosedxAI1,444±528,229—

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 “—”.