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IFAI

Model rankings

1492 models · 5 boards · 2 sources

WebDev arena · People compare web pages built by two models · Published September 11, 2026

Best web builder
gpt-6-astra-maxOpenAI1,800Score
Best open model
kimi-k3-maxMoonshot AI1,674Score
Best from China
qwen3.8-max-0902Alibaba1,681Score
Most voted
claude-haiku-4-5-20251001Anthropic27,785Votes
Top three by Score
1gpt-6-astra-maxOpenAI1,800
2claude-fable-5.1-maxAnthropic1,758
3claude-opus-5-maxAnthropic1,687
Top three open models
1kimi-k3-maxMoonshot AI · #5 overall1,674
2qwen3.8-flash-nextAlibaba · #8 overall1,635
3hy4-previewTencent · #10 overall1,624
This week's changes
GPT-6 Astra (max)Intelligence · #2New
MAI-Image-2.6Image · #2New
Realtime TTS-2Speech · #2New
Muse Spark 1.3 (max)Intelligence · #5New
RankChangeModelScore95% intervalVotesPrice $/M
1—gpt-6-astra-maxClosedOpenAI1,800±162,281—
2—claude-fable-5.1-maxClosedAnthropic1,758±143,036—
3—claude-opus-5-maxClosedAnthropic1,687±712,087—
4—qwen3.8-max-0902ClosedAlibaba · 1 more variant1,681±152,262—
5—kimi-k3-maxOpenMoonshot AI1,674±114,547—
6—claude-opus-5-highClosedAnthropic1,660±712,566—
7Newmuse-spark-1.3-maxClosedMeta1,652±122,972—
8—qwen3.8-flash-nextOpenAlibaba1,635±132,779—
9▼ 2claude-fable-5ClosedAnthropic1,628±710,081—
10▲ 1hy4-previewOpenTencent1,624±132,321—
11▼ 1muse-spark-1.3 (xHigh)ClosedMeta1,623±142,123$2.0
12▼ 3grok-4.6-highClosedxAI1,618±104,282—
13▼ 1gpt-5.6-sol-xhigh (codex-harness)ClosedOpenAI1,617±711,916—
14▼ 1glm-5.3-maxOpenZ.ai1,614±113,725—
15Newdeepseek-v4.1-flash-maxOpenDeepSeek1,614±171,361—
16▼ 2glm-5.3-flashOpenZ.ai1,607±122,925$0.24
17▼ 2qwen3.8-27bOpenAlibaba1,593±94,913$1.1
18▼ 1glm-5.2-maxOpenZ.ai1,592±710,516—
19▼ 3gemini-3.7-flash-highClosedGoogle1,587±123,007—
20▼ 2deepseek-v4-pro-high-20260813OpenDeepSeek · 1 more variant1,581±104,258—
21▼ 2deepseek-v4-flash-highOpenDeepSeek · 1 more variant1,580±104,723—
22▼ 2gemini-3.8-flash-highClosedGoogle1,568±122,732—
23▼ 2claude-opus-4-8-highClosedAnthropic1,559±713,787—
24▼ 2claude-opus-4-7ClosedAnthropic1,557±615,914—
25▼ 1claude-opus-4-7-highClosedAnthropic1,555±616,387—
26▼ 3grok-4.5ClosedxAI1,555±88,133—
27▼ 2claude-opus-4-6-highClosedAnthropic1,547±618,332—
28▼ 2muse-spark-1.1ClosedMeta1,542±87,549—
29▼ 2claude-opus-4-8ClosedAnthropic1,539±612,654—
30▼ 1claude-opus-4-6ClosedAnthropic1,537±519,536—
31▼ 3gemini-3.6-flash-highClosedGoogle1,537±88,259—
32▼ 2claude-sonnet-5-highClosedAnthropic1,537±79,296—
33▼ 2muse-spark-1.2 (xHigh)ClosedMeta1,534±142,065—
34—gpt-5.6-terra-xhigh (codex-harness)ClosedOpenAI1,521±87,694—
35▼ 3claude-sonnet-4-6ClosedAnthropic1,521±521,642—
36▼ 1gpt-5.6-luna-xhigh (codex-harness)ClosedOpenAI1,519±87,828—
37▼ 4seed-2.1-pro-previewClosedByteDance1,519±79,333—
38▼ 2qwen3.7-max-20260517ClosedAlibaba1,517±88,363—
39▼ 2hy3OpenTencent1,513±113,586—
40▼ 2gpt-5.5-xhigh (codex-harness)ClosedOpenAI1,510±614,946—
41▼ 2kimi-k2.6OpenMoonshot AI1,509±79,585—
42▼ 2glm-5.1OpenZ.ai1,508±710,220—
43▼ 2gemini-3.5-flash-highClosedGoogle1,500±78,931—
44▼ 2claude-opus-4-5-20251101-high-32kClosedAnthropic1,495±810,592—
45▼ 2gemini-3.5-flash-mediumClosedGoogle1,492±711,412—
46▼ 1gpt-5.5-high (codex-harness)ClosedOpenAI1,487±617,020—
47▼ 3minimax-m3OpenMiniMax1,487±612,686$0.52
48▼ 2qwen3.6-max-previewClosedAlibaba1,479±132,601—
49▼ 2mimo-v2.5-proOpenXiaomi1,475±615,843—
50▼ 2kimi-k2.7-codeOpenMoonshot AI1,473±104,683—

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 “—”.