LMArena WebDev

Pairwise votes on generated web apps.

Published by

LMArena

Category

Coding

Index weight

1.0

Models

118

Data as of

9 Sept 2026

CC BY 4.0 — lmarena-ai/leaderboard-dataset on Hugging Face.

1. 1GPT-6 Astra1796
2. 2Claude Fable 5.11764
3. 3Claude Opus 51688
4. 4Qwen3 81685
5. 5Kimi K31674
6. 6Claude Opus 51661
7. 7Muse Spark 1.31650
8. 8Qwen3.8-Flash-Next1631
9. 9Claude Fable 51628
10. 10Muse Spark 1.31625
11. 11Grok 4.61624
12. 12GPT-5.6 Sol1617
13. 13GLM-5.31613
14. 14GLM-5.3-Flash1605
15. 15Qwen 3.8 27B1592

SearchAll providersAlibabaAnthropicArcee AIByteDanceDeepSeekGoogleIBMInceptionMetaMiniMaxMistral AIMoonshot AINVIDIAOpenAIPoolsideTencentThinking MachinesUnknownUpstagexAIXiaomiZhipu AIOpen weights118 of 118

#	Model	Rating ↓	Run ↕	Index ↕	Published ↕
1	GPT-6 AstraOpenAI	1796	–	70.6	–
2	Claude Fable 5.1Anthropic	1764	–	70.2	–
3	Claude Opus 5Anthropic	1688	–	66.8	–
4	Qwen3 8Alibaba	1685	max, 0902	63.9	–
5	Kimi K3Moonshot AIopen	1674	–	62.7	–
6	Claude Opus 5Anthropic	1661	–	69.3	–
7	Muse Spark 1.3Meta	1650	–	–	–
8	Qwen3.8-Flash-NextAlibabaopen	1631	–	59.3	–
9	Claude Fable 5Anthropic	1628	–	70.4	–
10	Muse Spark 1.3Meta	1625	–	63.9	–
11	Grok 4.6xAI	1624	–	58.7	–
12	GPT-5.6 SolOpenAI	1617	–	67.5	–
13	GLM-5.3Zhipu AIopen	1613	–	59.9	–
14	GLM-5.3-FlashZhipu AIopen	1605	–	61.0	–
15	Qwen 3.8 27BAlibabaopen	1592	–	57.1	–
16	GLM-5.2Zhipu AIopen	1589	–	57.6	–
17	Gemini 3.7 FlashGoogle	1587	–	60.8	–
18	Deepseek v4 FlashDeepSeek	1582	–	–	–
19	Deepseek v4 ProDeepSeek	1580	–	60.3	–
20	Gemini 3.8 FlashGoogle	1568	–	60.1	–
21	Claude Opus 4.8Anthropic	1561	–	61.3	–
22	Claude Opus 4.7Anthropic	1557	–	65.5	–
23	Grok 4.5xAI	1556	grok-4.5	63.4	–
24	Claude Opus 4.7Anthropic	1555	–	61.3	–
25	Claude Opus 4.6Anthropic	1546	–	61.3	–
26	Muse Spark 1.1Meta	1541	–	64.9	–
27	Claude Opus 4.8Anthropic	1540	–	64.7	–
28	Claude Sonnet 5Anthropic	1538	–	60.5	–
29	Claude Opus 4.6Anthropic	1537	–	63.1	–
30	Gemini 3.6 FlashGoogle	1537	–	58.6	–
31	Muse Spark 1.2Meta	1534	–	61.3	–
32	Claude Sonnet 4.6Anthropic	1521	–	60.3	–
33	GPT-5.6 TerraOpenAI	1521	–	64.2	–
34	GPT-5.6 LunaOpenAI	1520	–	59.3	–
35	Seed 2.1 ProByteDance	1519	–	–	–
36	Qwen3 7Alibaba	1517	–	58.9	–
37	GPT-5.5OpenAI	1510	–	63.7	–
38	Kimi K2.6Moonshot AIopen	1509	kimi-k2.6	60.6	–
39	GLM-5.1Zhipu AIopen	1508	glm-5.1	60.1	–
40	Gemini 3.5 FlashGoogle	1500	–	60.4	–
41	Claude Opus 4.5Anthropic	1495	–	56.6	–
42	Gemini 3.5 FlashGoogle	1491	–	63.9	–
43	GPT-5.5OpenAI	1487	–	66.3	–
44	MiniMax-M3MiniMaxopen	1486	minimax-m3	56.9	–
45	Qwen3 6Alibaba	1479	–	59.5	–
46	XMiMo-V2.5-ProXiaomiopen	1475	–	59.0	–
47	Kimi K2.7 CodeMoonshot AIopen	1472	–	56.2	–
48	Claude Opus 4.5Anthropic	1468	–	58.0	–
49	Deepseek v4 ProDeepSeek	1464	–	–	–
50	GPT-5.4OpenAI	1463	–	58.8	–
51	Qwen3.6 PlusAlibabaopen	1460	–	59.0	–
52	GPT-5.5OpenAI	1458	–	66.6	–
53	Gemini 3.5 Flash LiteGoogle	1449	–	53.5	–
54	Gemini 3.1 ProGoogle	1447	–	63.9	–
55	DeepSeek V4 ProDeepSeekopen	1446	–	59.7	–
56	GPT-5.4OpenAI	1443	–	56.0	–
57	Gemini 3 ProGoogle	1439	–	61.6	–
58	Gemini 3 FlashGoogle	1438	–	56.6	–
59	Kimi K2.5Moonshot AIopen	1436	–	55.3	–
60	GLM-5Zhipu AIopen	1436	glm-5	59.0	–

Show 58 more