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IFAI

Model rankings

1203 models · 5 boards · 2 sources

WebDev arena · People compare web pages built by two models · Published May 7, 2026

Best web builder
claude-opus-4-7-thinkingAnthropic1,570Score
Best open model
glm-5.1Z.ai1,531Score
Best from China
glm-5.1Z.ai1,531Score
Most voted
claude-haiku-4-5-20251001Anthropic19,227Votes
Top three by Score
1claude-opus-4-7-thinkingAnthropic1,570
2claude-opus-4-6-thinkingAnthropic1,549
3glm-5.1Z.ai1,531
Top three open models
1glm-5.1Z.ai · #3 overall1,531
2kimi-k2.6Moonshot AI · #5 overall1,523
3mimo-v2.5-proXiaomi · #10 overall1,472
This week's changes
StepAudio 2.5 TTSSpeech · #3New
Bach-1.0 PreviewVideo · #7New
SIMBA 3.0Speech · #7New
qwen3.6-max-previewCoding · #9New
RankChangeModelScore95% intervalVotesPrice $/M
1—claude-opus-4-7-thinkingClosedAnthropic · 1 more variant1,570±123,309—
2—claude-opus-4-6-thinkingClosedAnthropic · 1 more variant1,549±96,382—
3—glm-5.1OpenZ.ai1,531±113,609—
4—claude-sonnet-4-6ClosedAnthropic1,524±89,434—
5—kimi-k2.6OpenMoonshot AI1,523±122,651—
6—muse-sparkClosedMeta1,509±161,629—
7—gpt-5.5-high (codex-harness)ClosedOpenAI1,491±122,765—
8—claude-opus-4-5-20251101-thinking-32kClosedAnthropic1,490±713,063—
9Newqwen3.6-max-previewClosedAlibaba1,478±171,343—
10▼ 1mimo-v2.5-proOpenXiaomi1,472±113,278—
11—claude-opus-4-5-20251101ClosedAnthropic1,467±615,308—
12▼ 2qwen3.6-plusClosedAlibaba1,463±104,416—
13▼ 1gpt-5.4-high (codex-harness)ClosedOpenAI1,457±171,482—
14▼ 1deepseek-v4-pro-thinkingOpenDeepSeek1,454±161,471—
15▼ 1gemini-3.1-pro-previewClosedGoogle1,452±78,551—
16—mimo-v2.5OpenXiaomi1,443±132,198—
17▼ 2gpt-5.5 (codex-harness)ClosedOpenAI1,443±122,522—
18▼ 1glm-4.7OpenZ.ai1,440±104,885—
19▼ 1gemini-3-proClosedGoogle1,438±717,166—
20—gpt-5.4-medium (codex-harness)ClosedOpenAI1,437±161,448—
21—gemini-3-flashClosedGoogle · 1 more variant1,437±713,281—
22▼ 3glm-5OpenZ.ai1,436±86,574—
23—mimo-v2-proClosedXiaomi1,432±95,440—
24▼ 2kimi-k2.5-thinkingOpenMoonshot AI1,430±79,307—
25▲ 1kimi-k2.5-instantOpenMoonshot AI1,408±113,610—
26▼ 2minimax-m2.7OpenMiniMax1,407±94,998—
27—gpt-5.3-codex (codex-harness)ClosedOpenAI · 1 more variant1,406±122,962—
28—gpt-5.2ClosedOpenAI1,404±171,457—
29—gpt-5.4-mini-highClosedOpenAI1,398±104,023—
30▼ 5grok-4.3ClosedxAI1,397±141,905—
31▼ 1grok-4.20-beta-0309-reasoningClosedxAI1,396±95,715—
32▼ 1gpt-5-mediumClosedOpenAI1,393±133,755—
33▼ 1minimax-m2.1-previewOpenMiniMax1,392±89,279—
34▼ 1gpt-5.1-mediumClosedOpenAI1,391±96,120—
35▼ 1claude-sonnet-4-5-20250929-thinking-32kClosedAnthropic1,388±715,737—
36▼ 1qwen3.5-397b-a17bOpenAlibaba1,388±78,189—
37▼ 1claude-sonnet-4-5-20250929ClosedAnthropic1,386±618,401—
38Newgpt-5.4ClosedOpenAI1,385±45172—
39▼ 2claude-opus-4-1-20250805ClosedAnthropic1,385±98,569—
40Newgemma-4-31bOpenGoogle1,383±132,426$0.000
41▼ 3minimax-m2.5OpenMiniMax1,382±87,851—
42▼ 3deepseek-v3.2-thinkingOpenDeepSeek · 1 more variant1,368±87,917—
43Newhunyuan-hy3-previewOpenTencent1,367±181,228—
44▼ 4qwen3.5-122b-a10bOpenAlibaba1,363±86,899—
45Newgemma-4-26b-a4bOpenGoogle1,360±161,507—
46▼ 5glm-4.6OpenZ.ai1,355±98,353—
47▼ 5qwen3.5-27bOpenAlibaba1,352±86,435—
48▼ 5gpt-5.1ClosedOpenAI1,340±712,865—
49▼ 5mimo-v2-flash (non-thinking)OpenXiaomi · 1 more variant1,337±86,734—
50▼ 5gpt-5.2-codexClosedOpenAI1,334±87,761—

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 “—”.