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IFAI

Model rankings

1356 models · 5 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Text arena · Anonymous head-to-head votes · Published July 12, 2026

Most preferred
claude-fable-5Anthropic1,507Score
Best open model
glm-5.1Z.ai1,472Score
Best from China
qwen3.7-max-previewAlibaba1,475Score
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-thinkingAnthropic1,503
Top three open models
1glm-5.1Z.ai · #22 overall1,472
2mimo-v2.5-proXiaomi · #29 overall1,466
3glm-5.2 (max)Z.ai · #32 overall1,464
This week's changes
Simba 3.2Speech · #1New
GPT-5.6 Sol (max)Intelligence · #2New
GPT-5.6 Terra (max)Intelligence · #4New
RankChangeModelScore95% intervalVotesPrice $/M
1—claude-fable-5ClosedAnthropic1,507±77,856—
2—claude-opus-4-6-thinkingClosedAnthropic · 1 more variant1,504±459,700—
3—claude-opus-4-7-thinkingClosedAnthropic · 1 more variant1,503±446,978—
4Newmuse-spark-1.1ClosedMeta1,492±94,498—
5▼ 1muse-sparkClosedMeta1,488±613,578—
6—gemini-3-proClosedGoogle1,486±441,290—
7▼ 2gemini-3.1-pro-previewClosedGoogle1,486±479,682—
8Newgpt-5.6-sol-xhighClosedOpenAI1,485±112,821—
9▼ 2claude-opus-4-8-thinkingClosedAnthropic · 1 more variant1,483±527,322—
10▼ 2gpt-5.5-highClosedOpenAI1,482±542,149—
11▼ 1gpt-5.4-highClosedOpenAI1,477±455,344—
12Newgemini-3.5-flash-highClosedGoogle1,476±710,107—
13▼ 2gpt-5.2-chat-latest-20260210ClosedOpenAI1,476±434,439—
14Newgemini-3.5-flash-mediumClosedGoogle1,475±710,317—
15▼ 1grok-4.20-beta1ClosedxAI1,474±526,877—
16▼ 4gpt-5.5ClosedOpenAI1,474±443,495—
17▼ 4grok-4.20-beta-0309-reasoningClosedxAI1,474±456,703—
18▼ 3gemini-3-flashClosedGoogle · 1 more variant1,473±430,700—
19▼ 2gpt-5.5-instantClosedOpenAI1,473±526,121—
20▼ 4claude-opus-4-5-20251101-thinking-32kClosedAnthropic1,473±437,063—
21▼ 3claude-sonnet-4-6ClosedAnthropic1,472±453,682—
22▼ 3grok-4.20-multi-agent-beta-0309ClosedxAI1,471±455,532—
23▼ 3claude-opus-4-5-20251101ClosedAnthropic1,469±371,043—
24▼ 2grok-4.1-thinkingClosedxAI · 1 more variant1,466±365,513—
25▼ 4gpt-5.4ClosedOpenAI1,466±458,105—
26Newgrok-4.5ClosedxAI1,465±104,103—
27Newclaude-sonnet-5-highClosedAnthropic1,463±79,850—
28▼ 4claude-sonnet-4-5-20250929-thinking-32kClosedAnthropic1,456±382,385—
29▼ 4claude-sonnet-4-5-20250929ClosedAnthropic1,455±380,800—
30▼ 4gpt-5.1-highClosedOpenAI1,455±440,806—
31▼ 4gemma-4-31bOpenGoogle1,451±85,881$0.000
32▼ 3claude-opus-4-1-20250805-thinking-16kClosedAnthropic1,449±349,767—
33▼ 5gpt-5.4-mini-highClosedOpenAI1,449±454,135—
34▼ 4gpt-5.3-chat-latestClosedOpenAI1,449±433,027—
35▼ 4claude-opus-4-1-20250805ClosedAnthropic1,447±377,264—
36▼ 4gemini-2.5-proClosedGoogle1,446±2124,433—
37▼ 4gpt-4.5-preview-2025-02-27ClosedOpenAI1,445±614,547—
38▼ 3chatgpt-4o-latest-20250326ClosedOpenAI1,443±382,410—
39▼ 5grok-4.3ClosedxAI1,443±442,706—
40▼ 4gpt-5.1ClosedOpenAI1,439±443,424—
41▼ 4gemma-4-26b-a4bOpenGoogle1,438±85,801—
42▼ 4gpt-5.2-highClosedOpenAI1,437±448,007—
43▼ 4gpt-5.2ClosedOpenAI1,435±373,916—
44▼ 4gpt-5-highClosedOpenAI1,434±531,905—
45▼ 4gemini-3.1-flash-lite-previewClosedGoogle1,432±460,926$0.56
46▼ 4grok-4-1-fast-reasoningClosedxAI1,431±356,788—
47▼ 4o3-2025-04-16ClosedOpenAI1,431±459,700—
48▼ 4amazon-nova-experimental-chat-26-02-10ClosedAmazon1,427±103,421—
49▼ 4gpt-5-chatClosedOpenAI1,427±431,539—
50▼ 4claude-opus-4-20250514-thinking-16kClosedAnthropic1,424±436,866—

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 “—”.