Support

Settings

Theme

Explore themes

Mode

Library

Looks borrowed from benchmark sites and products. Themes with a light and a dark version follow your mode.

Bring your own theme

Upload a Priors theme file, or have your agent make one: copy the prompt, tell it the look you want, and upload what it returns. With the Priors skill installed it already knows the format.

Custom themes stay in this browser. They travel inside shared chart links and a page's theme, so others see them as you do.

For the builder, Explore and model pages on this device. Published pages keep the theme their owner picked.

Mode

Benchmarks · coding

Arena WebDev · Image to WebDev

Human preference between agentic front-end web development outputs; Bradley-Terry rating. Only the Image to WebDev category.

52 models · 57 results · data as of 2026-10-29 · arena.ai ↗

Leaderboard

Chart settings
52 of 52 selected
Opus 5.5 max

All results

57 rows
#ModelEffortScore
1Opus 5.5max1753 ±24
2Sonnet 5.5xhigh1737 ±17
3GPT-6 Astramax1726 ±12
4Fable 5.1max1722 ±13
5GPT-6.1 Solmax1702 ±15
6Opus 5max1662 ±10
7GPT-6 Solmax1660 ±12
8Muse Spark 1.3max1640 ±9
9Qwen 3.8 Maxmax1637 ±18
10Fable 5high1623 ±9
11GPT-5.6 Solmax1609 ±9
12DeepSeek V4.1 Flashmax1606 ±22
13Grok 4.6high1603 ±11
14Gemini 3.7 Flashhigh1599 ±12
15MiMo V2.6 Prohigh1598 ±12
16Muse Spark 1.3xhigh1596 ±12
17MiMo V2.6 Flashhigh1596 ±13
18Gemini 3.8 Flashhigh1593 ±13
19Grok 4.7xhigh1586 ±17
20Kimi K3max1579 ±10
21GLM 5.3 Flashmax1578 ±9
22Opus 4.7high1577 ±9
23Qwen 3.8 27Bmax1577 ±8
24GPT-6 Lunamax1571 ±10
25Opus 4.7max1562 ±9
26Grok 4.5max1562 ±10
27Gemini 3.6 Flashhigh1545 ±14
28Opus 4.6high1543 ±9
29GPT-5.6 Terramax1541 ±9
30Sonnet 5high1540 ±8