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IFAI

Model rankings

1133 models · 5 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Text arena · Anonymous head-to-head votes · Published April 17, 2026

Most preferred
claude-opus-4-7-thinkingAnthropic1,505Score
Best open model
glm-5.1Z.ai1,472Score
Best from China
glm-5.1Z.ai1,472Score
Most voted
claude-3-opus-20240229Anthropic194,909Votes
Top three by Score
1claude-opus-4-7-thinkingAnthropic1,505
2claude-opus-4-6-thinkingAnthropic1,503
3muse-sparkMeta1,496
Top three open models
1glm-5.1Z.ai · #13 overall1,472
2glm-5Z.ai · #21 overall1,456
3gemma-4-31bGoogle · #26 overall1,451
This week's changes
claude-opus-4-7Coding · #1New
Gemini 3.1 Flash TTSSpeech · #2New
ImagineArt 2.0Image · #11New
AsyncFlow V2, asyncSpeech · #32New
Lightning v3.1Speech · #46New
RankChangeModelScore95% intervalVotesPrice $/M
1Newclaude-opus-4-7-thinkingClosedAnthropic1,505±112,618—
2▼ 1claude-opus-4-6-thinkingClosedAnthropic1,503±518,144—
3Newclaude-opus-4-7ClosedAnthropic1,498±103,485—
4▼ 2claude-opus-4-6ClosedAnthropic1,497±519,373—
5▼ 2muse-sparkClosedMeta1,496±85,155—
6▼ 2gemini-3.1-pro-previewClosedGoogle1,492±522,905—
7▼ 2gemini-3-proClosedGoogle1,486±441,404—
8▼ 2grok-4.20-beta1ClosedxAI1,485±612,069—
9▼ 2gpt-5.4-highOpenAI1,482±611,568—
10▼ 2grok-4.20-beta-0309-reasoningClosedxAI1,480±611,661—
11▼ 2gpt-5.2-chat-latest-20260210ClosedOpenAI1,477±517,827—
12▼ 2grok-4.20-multi-agent-beta-0309ClosedxAI1,476±612,049—
13▼ 2gemini-3-flashClosedGoogle1,474±430,817—
14▼ 2claude-opus-4-5-20251101-thinking-32kClosedAnthropic1,473±437,184—
15▼ 2glm-5.1OpenZ.ai1,472±77,179—
16▼ 2grok-4.1-thinkingClosedxAI1,470±449,408—
17▼ 2claude-opus-4-5-20251101ClosedAnthropic1,469±449,272—
18▼ 1gpt-5.4ClosedOpenAI1,468±611,988—
19▼ 3qwen3.5-max-previewClosedAlibaba1,467±79,591—
20▼ 1claude-sonnet-4-6ClosedAnthropic1,463±611,255—
21▼ 3gemini-3-flash (thinking-minimal)ClosedGoogle1,463±435,422—
22▼ 2dola-seed-2.0-proClosed1,462±520,678—
23▼ 2grok-4.1ClosedxAI1,461±453,332—
24▼ 2gpt-5.4-mini-highClosedOpenAI1,458±69,135—
25▼ 1glm-5OpenZ.ai1,456±515,839—
26▼ 1gpt-5.1-highClosedOpenAI1,455±440,899—
27▼ 4gpt-5.3-chat-latestClosedOpenAI1,454±516,480—
28▼ 2claude-sonnet-4-5-20250929-thinking-32kClosedAnthropic1,452±361,734—
29▼ 1claude-sonnet-4-5-20250929ClosedAnthropic1,452±359,693—
30▼ 1gemma-4-31bOpenGoogle1,451±85,827$0.000
31▼ 4kimi-k2.5-thinkingOpenMoonshot AI1,451±522,439—
32▼ 2ernie-5.0-0110ClosedBaidu1,450±524,211—
33▼ 2ernie-5.0-preview-1203ClosedBaidu1,449±79,776—
34▼ 2claude-opus-4-1-20250805-thinking-16kClosedAnthropic1,449±349,886—
35▼ 2gemini-2.5-proClosedGoogle1,449±3109,121—
36▼ 1claude-opus-4-1-20250805ClosedAnthropic1,447±377,473—
37▼ 1mimo-v2-proClosedXiaomi1,446±610,116—
38▼ 4qwen3.5-397b-a17bOpenAlibaba1,446±517,212—
39▼ 2gpt-4.5-preview-2025-02-27ClosedOpenAI1,444±614,547—
40▼ 2chatgpt-4o-latest-20250326ClosedOpenAI1,443±382,590—
41▼ 2glm-4.7OpenZ.ai1,443±612,149—
42▼ 2gpt-5.2-highClosedOpenAI1,442±432,296—
43▼ 1gpt-5.2ClosedOpenAI1,439±429,417—
44—gemma-4-26b-a4bOpenGoogle1,439±85,782—
45▼ 2gpt-5.1ClosedOpenAI1,439±443,538—
46▼ 1gemini-3.1-flash-lite-previewClosedGoogle1,438±517,931$0.56
47▼ 1qwen3-max-previewClosedAlibaba1,435±527,782—
48▼ 7longcat-flash-chat-2602-expClosedMeituan1,434±77,739—
49▼ 2gpt-5-highClosedOpenAI1,433±531,994—
50▼ 2kimi-k2.5-instantOpenMoonshot AI1,432±78,217—

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 “—”.