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IFAI

Model rankings

1363 models · 5 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

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

Most preferred
claude-fable-5Anthropic1,507Score
Best open model
glm-5.1Z.ai1,471Score
Best from China
kimi-k3Moonshot AI1,486Score
Most voted
claude-3-opus-20240229Anthropic194,909Votes
Top three by Score
1claude-fable-5Anthropic1,507
2claude-opus-4-6-thinkingAnthropic1,504
3claude-opus-4-7-thinkingAnthropic1,502
Top three open models
1glm-5.1Z.ai · #24 overall1,471
2glm-5.2 (max)Z.ai · #27 overall1,468
3mimo-v2.5-proXiaomi · #32 overall1,465
This week's changes
kimi-k3Coding · #1New
Gemini Omni FlashVideo · #1New
HappyHorse-1.1Video · #3New
Wan2.7-260612Video · #6New
SkyReels V4Video · #17New
RankChangeModelScore95% intervalVotesPrice $/M
1—claude-fable-5ClosedAnthropic1,507±78,817—
2—claude-opus-4-6-thinkingClosedAnthropic · 1 more variant1,504±460,977—
3—claude-opus-4-7-thinkingClosedAnthropic · 1 more variant1,502±448,284—
4—muse-spark-1.1ClosedMeta1,493±85,732—
5—muse-sparkClosedMeta1,487±613,569—
6▲ 2gpt-5.6-sol-xhighClosedOpenAI1,486±94,113—
7▼ 1gemini-3-proClosedGoogle1,486±441,283—
8▼ 1gemini-3.1-pro-previewClosedGoogle1,485±481,409—
9—claude-opus-4-8-thinkingClosedAnthropic · 1 more variant1,483±528,676—
10—gpt-5.5-highClosedOpenAI1,482±443,452—
11—gpt-5.4-highClosedOpenAI1,478±456,671—
12—gemini-3.5-flash-highClosedGoogle1,476±710,097—
13—gpt-5.2-chat-latest-20260210ClosedOpenAI1,476±434,427—
14▲ 2gpt-5.5ClosedOpenAI1,475±444,870—
15▼ 1gemini-3.5-flash-mediumClosedGoogle1,474±611,676—
16▼ 1grok-4.20-beta1ClosedxAI1,474±526,844—
17▲ 1gemini-3-flashClosedGoogle · 1 more variant1,473±430,694—
18▲ 1gpt-5.5-instantClosedOpenAI1,473±526,046—
19▼ 2grok-4.20-beta-0309-reasoningClosedxAI1,473±457,995—
20—claude-opus-4-5-20251101-thinking-32kClosedAnthropic1,473±437,057—
21—claude-sonnet-4-6ClosedAnthropic1,472±454,931—
22—grok-4.20-multi-agent-beta-0309ClosedxAI1,470±456,758—
23—claude-opus-4-5-20251101ClosedAnthropic1,469±370,995—
24▲ 1gpt-5.4ClosedOpenAI1,466±459,489—
25▼ 1grok-4.1-thinkingClosedxAI · 1 more variant1,466±365,473—
26—grok-4.5ClosedxAI1,465±85,521—
27—claude-sonnet-5-highClosedAnthropic1,462±711,176—
28—claude-sonnet-4-5-20250929-thinking-32kClosedAnthropic1,456±382,341—
29—claude-sonnet-4-5-20250929ClosedAnthropic1,455±380,738—
30—gpt-5.1-highClosedOpenAI1,455±440,778—
31—gemma-4-31bOpenGoogle1,451±85,879$0.000
32▲ 1gpt-5.4-mini-highClosedOpenAI1,450±455,442—
33▼ 1claude-opus-4-1-20250805-thinking-16kClosedAnthropic1,449±349,746—
34—gpt-5.3-chat-latestClosedOpenAI1,449±432,999—
35—claude-opus-4-1-20250805ClosedAnthropic1,447±377,239—
36NewinklingOpenThinking Machines1,447±141,797$1.8
37▼ 1gemini-2.5-proClosedGoogle1,446±2124,391—
38▼ 1gpt-4.5-preview-2025-02-27ClosedOpenAI1,445±614,547—
39▼ 1chatgpt-4o-latest-20250326ClosedOpenAI1,443±382,395—
40▼ 1grok-4.3ClosedxAI1,442±444,040—
41▼ 1gpt-5.1ClosedOpenAI1,439±443,406—
42▼ 1gemma-4-26b-a4bOpenGoogle1,438±85,797—
43▼ 1gpt-5.2-highClosedOpenAI1,437±447,966—
44▼ 1gpt-5.2ClosedOpenAI1,435±375,282—
45▼ 1gpt-5-highClosedOpenAI1,434±531,891—
46▼ 1gemini-3.1-flash-lite-previewClosedGoogle1,432±460,833$0.56
47▼ 1grok-4-1-fast-reasoningClosedxAI1,431±356,757—
48▼ 1o3-2025-04-16ClosedOpenAI1,431±459,691—
49▼ 1amazon-nova-experimental-chat-26-02-10ClosedAmazon1,427±103,420—
50▼ 1gpt-5-chatClosedOpenAI1,427±431,532—

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 “—”.