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IFAI

Model rankings

1260 models · 5 boards · 2 sources

WebDev arena · People compare web pages built by two models · Published June 5, 2026

Best web builder
claude-opus-4-7-thinkingAnthropic1,567Score
Best open model
glm-5.1Z.ai1,532Score
Best from China
qwen3.7-max-20260517Alibaba1,537Score
Most voted
claude-haiku-4-5-20251001Anthropic21,389Votes
Top three by Score
1claude-opus-4-7-thinkingAnthropic1,567
2claude-opus-4-8-thinkingAnthropic1,552
3claude-opus-4-6-thinkingAnthropic1,543
Top three open models
1glm-5.1Z.ai · #5 overall1,532
2kimi-k2.6Moonshot AI · #8 overall1,516
3mimo-v2.5-proXiaomi · #16 overall1,466
This week's changes
Fun-Realtime-TTSSpeech · #1New
claude-opus-4-8-thinkingCoding · #2New
minimax-m3Coding · #6New
Krea 2 MediumImage · #7New
RankChangeModelScore95% intervalVotesPrice $/M
1—claude-opus-4-7-thinkingClosedAnthropic · 1 more variant1,567±96,234—
2Newclaude-opus-4-8-thinkingClosedAnthropic · 1 more variant1,552±161,578—
3▼ 1claude-opus-4-6-thinkingClosedAnthropic · 1 more variant1,543±78,881—
4▼ 1claude-sonnet-4-6ClosedAnthropic1,522±712,101—
5▼ 1muse-sparkClosedMeta1,508±161,629—
6▼ 1gemini-3.5-flashClosedGoogle1,506±132,212—
7▼ 1gpt-5.5-xhigh (codex-harness)ClosedOpenAI1,502±95,067—
8▼ 1claude-opus-4-5-20251101-thinking-32kClosedAnthropic1,491±713,064—
9▼ 1gpt-5.5-high (codex-harness)ClosedOpenAI1,482±95,261—
10▼ 1claude-opus-4-5-20251101ClosedAnthropic1,467±615,302—
11▼ 1gpt-5.4-high (codex-harness)ClosedOpenAI1,457±171,482—
12—gpt-5.5 (codex-harness)ClosedOpenAI1,448±95,125—
13▼ 2gemini-3.1-pro-previewClosedGoogle1,447±611,246—
14▼ 1gemini-3-proClosedGoogle1,439±717,159—
15▼ 1gpt-5.4-medium (codex-harness)ClosedOpenAI1,437±161,449—
16▼ 1gemini-3-flashClosedGoogle · 1 more variant1,437±713,276—
17▼ 1gpt-5.3-codex (codex-harness)ClosedOpenAI · 1 more variant1,407±122,963—
18▼ 1gpt-5.2ClosedOpenAI1,405±171,457—
19▼ 1gpt-5.4-mini-highClosedOpenAI1,398±86,400—
20—gpt-5-mediumClosedOpenAI1,394±133,755—
21▼ 2grok-4.20-beta-0309-reasoningClosedxAI1,393±78,159—
22▼ 1gpt-5.1-mediumClosedOpenAI1,391±96,118—
23▼ 1gpt-5.4ClosedOpenAI1,391±35280—
24▼ 1claude-sonnet-4-5-20250929-thinking-32kClosedAnthropic1,388±715,744—
25—claude-opus-4-1-20250805ClosedAnthropic1,386±98,567—
26▼ 2claude-sonnet-4-5-20250929ClosedAnthropic1,386±618,387—
27▼ 1grok-4.3ClosedxAI1,371±104,410—
28▼ 1gpt-5.1ClosedOpenAI1,340±712,868—
29▼ 1gpt-5.2-codexClosedOpenAI1,335±87,767—
30▼ 1gpt-5.1-codexClosedOpenAI1,330±106,218—
31▼ 1claude-haiku-4-5-20251001ClosedAnthropic1,324±521,389$2.0
32▼ 1gemini-3.1-flash-lite-previewClosedGoogle1,249±710,289$0.56
33▼ 1gpt-5.1-codex-miniClosedOpenAI1,240±171,444—
34▼ 1grok-4-1-fast-reasoningClosedxAI1,234±96,912—
35▼ 1grok-4.1-thinkingClosedxAI1,209±201,209—
36▼ 1gemini-2.5-proClosedGoogle1,204±133,297—
37▼ 1mercury-2ClosedInception1,165±23947—
38▼ 1grok-4-fast-reasoningClosedxAI1,150±23934—
39▼ 1grok-code-fast-1ClosedxAI1,140±22982—

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 “—”.