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IFAI

Model rankings

1260 models · 5 boards · 2 sources

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Week of June 1, 2026
July 13, 202611 changesJuly 6, 202626 changesJune 29, 202641 changesJune 22, 202612 changesJune 15, 2026184 changesJune 8, 202624 changesJune 1, 202622 changesMay 25, 202617 changesMay 18, 202616 changesMay 11, 202665 changesMay 4, 202616 changesApril 27, 202624 changes
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Artificial AnalysisIntelligence IndexArenaText arena

Text arena · Anonymous head-to-head votes · Published June 5, 2026

Most preferred
claude-opus-4-6-thinkingAnthropic1,504Score
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-opus-4-6-thinkingAnthropic1,504
2claude-opus-4-7-thinkingAnthropic1,501
3muse-sparkMeta1,489
Top three open models
1glm-5.1Z.ai · #11 overall1,475
2mimo-v2.5-proXiaomi · #26 overall1,465
3kimi-k2.6Moonshot AI · #27 overall1,461
This week's changes
Fun-Realtime-TTSSpeech · #1New
claude-opus-4-8-thinkingCoding · #2New
Cosmos3-Super-Text2Image (agentic)Image · #5New
minimax-m3Coding · #6New
Krea 2 MediumImage · #7New
AllOpenClosed
All regionsUSChina
One row per modelAll variants
SortScoreLowest price
RankChangeModelScore95% intervalVotesPrice $/M
1—claude-opus-4-6-thinkingClosedAnthropic · 1 more variant1,504±439,015—
2—claude-opus-4-7-thinkingClosedAnthropic · 1 more variant1,501±524,871—
3—muse-sparkClosedMeta1,489±613,026—
4—gemini-3.1-pro-previewClosedGoogle1,488±450,137—
5—gemini-3-proClosedGoogle1,486±441,317—
6Newclaude-opus-4-8-thinkingClosedAnthropic · 1 more variant1,482±85,911—
7▼ 1gpt-5.5-highClosedOpenAI1,482±520,950—
8▼ 1gpt-5.4-highClosedOpenAI1,479±433,154—
9▼ 1gemini-3.5-flashClosedGoogle1,477±79,715—
10—gpt-5.2-chat-latest-20260210ClosedOpenAI1,476±433,598—
11—grok-4.20-beta1ClosedxAI1,474±525,895—
12▼ 3gpt-5.5ClosedOpenAI1,474±521,487—
13▲ 1gemini-3-flashClosedGoogle · 1 more variant1,473±430,716—
14▼ 2grok-4.20-beta-0309-reasoningClosedxAI1,473±434,251—
15—claude-opus-4-5-20251101-thinking-32kClosedAnthropic1,473±437,112—
16—grok-4.20-multi-agent-beta-0309ClosedxAI1,472±433,589—
17▼ 4gpt-5.5-instantClosedOpenAI1,472±525,975—
18▼ 1claude-sonnet-4-6ClosedAnthropic1,470±431,970—
19—claude-opus-4-5-20251101ClosedAnthropic1,469±370,356—
20—grok-4.1-thinkingClosedxAI · 1 more variant1,466±364,791—
21▼ 3gpt-5.4ClosedOpenAI1,466±435,052—
22—claude-sonnet-4-5-20250929-thinking-32kClosedAnthropic1,455±381,741—
23▼ 2claude-sonnet-4-5-20250929ClosedAnthropic1,455±380,194—
24▼ 1gpt-5.1-highClosedOpenAI1,455±440,837—
25▼ 1gemma-4-31bOpenGoogle1,451±85,881$0.000
26▼ 1gpt-5.4-mini-highClosedOpenAI1,449±431,502—
27▼ 1claude-opus-4-1-20250805-thinking-16kClosedAnthropic1,449±349,820—
28▼ 1gpt-5.3-chat-latestClosedOpenAI1,448±432,193—
29▼ 1claude-opus-4-1-20250805ClosedAnthropic1,447±377,360—
30▼ 1grok-4.3ClosedxAI1,446±520,501—
31▼ 1gemini-2.5-proClosedGoogle1,446±3123,761—
32▼ 1gpt-4.5-preview-2025-02-27ClosedOpenAI1,445±614,547—
33▼ 1chatgpt-4o-latest-20250326ClosedOpenAI1,443±382,465—
34▼ 1gpt-5.1ClosedOpenAI1,439±443,478—
35▼ 1gemma-4-26b-a4bOpenGoogle1,438±85,804—
36▼ 1gpt-5.2-highClosedOpenAI1,438±447,240—
37▼ 1gpt-5.2ClosedOpenAI1,435±451,631—
38▼ 1gpt-5-highClosedOpenAI1,434±531,940—
39▼ 1gemini-3.1-flash-lite-previewClosedGoogle1,433±440,508$0.56
40▼ 1o3-2025-04-16ClosedOpenAI1,431±459,758—
41▼ 1grok-4-1-fast-reasoningClosedxAI1,431±355,912—
42▼ 1amazon-nova-experimental-chat-26-02-10ClosedAmazon1,427±103,417—
43▼ 1gpt-5-chatClosedOpenAI1,427±431,584—
44▼ 1claude-opus-4-20250514-thinking-16kClosedAnthropic1,424±436,907—
45▼ 1grok-4-fast-chatClosedxAI1,421±86,817—
46Newnvidia-nemotron-3-ultra-550b-a55b-nvfp4OpenNVIDIA1,419±113,000—
47▼ 2amazon-nova-experimental-chat-26-01-10ClosedAmazon1,416±103,412—
48▼ 2gpt-4.1-2025-04-14ClosedOpenAI1,414±450,995—
49▼ 2claude-opus-4-20250514ClosedAnthropic1,412±444,209—
50▼ 2grok-3-preview-02-24ClosedxAI1,412±432,913—

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 “—”.