Arena Code WebDev — Fullstack
Code · 2026-07-28
Arena Code WebDev rating for full-stack web development tasks: multi-step reasoning, tool use and end-to-end app generation. Anonymous generated applications are compared through blind pairwise user votes; with Frontend it splits the overall WebDev votes.
Top models (higher is better)
| Model | Score |
|---|---|
| GPT-6 Astra | 1753 |
| Claude Opus 5.5 | 1739 |
| GPT-6.1 Sol | 1736 |
| Muse Wonder Full | 1717 |
| GPT-6 Sol | 1703 |
| Claude Sonnet 5.5 | 1695 |
| Qwen3.8-Max | 1689 |
| Claude Fable 5.1 | 1688 |
| DeepSeek V4.1 Flash 1017 | 1676 |
| Muse Wonder | 1674 |
| Qwen3.8 Max (0902) | 1673 |
| Gemini 4 Argon | 1672 |
| Claude Opus 5 | 1668 |
| Kimi K3 | 1657 |
| Muse Spark 1.3 | 1653 |
| MiMo-V2.6-Pro | 1631 |
| GPT-5.6 Sol | 1630 |
| Gemini 3.7 Flash | 1629 |
| GLM-5.3 | 1625 |
| DeepSeek V4.1 Flash | 1623 |
| Grok 4.7 | 1619 |
| MiMo-V2.6-Flash | 1619 |
| Grok 4.6 | 1616 |
| Claude Fable 5 | 1616 |
| Qwen3.8 27B | 1615 |
| DeepSeek-V4-Flash | 1614 |
| Gemini 3.8 Flash | 1614 |
| GLM-5.2 | 1613 |
| Qwen3.8-Flash-Next | 1611 |
| GLM-5.3 Flash | 1606 |
| Hy4 Preview | 1604 |
| GPT-6 Luna | 1602 |
| MiniMax M3.1 Flash | 1600 |
| DeepSeek V4 Pro 0813 | 1598 |
| Muse Spark 1.1 | 1594 |
| Gemini 3.6 Flash | 1582 |
| Opus 4.8 | 1580 |
| Opus 4.6 | 1576 |
| Sonnet 4.6 | 1576 |
| Claude Haiku 5.5 | 1570 |