Code Arena | WebDevHTML

View overall rankings across AI models on front-end web development tasks: multi-step reasoning, tool use, and HTML code generation.

May 17, 2026

135,782 votes

79 models

Rank by

	Rank Spread
1	110	claude-opus-4-7 Anthropic · Proprietary	1560+28/-28	514	$5 / $25	1M
2	110	claude-opus-4-7-thinking Anthropic · Proprietary	1551+27/-27	586	$5 / $25	1M
3	110	claude-opus-4-6 Anthropic · Proprietary	1550+18/-18	1,195	$5 / $25	1M
4	110	claude-opus-4-6-thinking Anthropic · Proprietary	1546+19/-19	1,097	$5 / $25	1M
5	118	glm-5.1 Z.ai · MIT	1532+28/-28	528	$1.40 / $4.40	202.8K
6	121	muse-spark Meta · Proprietary	1525+47/-47	186	N/A	N/A
7	118	claude-sonnet-4-6 Anthropic · Proprietary	1521+16/-16	1,460	$3 / $15	1M
8	121	gpt-5.5-xhigh (codex-harness) OpenAI · Proprietary	1514+31/-31	407	N/A	N/A
9	121	kimi-k2.6 Moonshot · Modified MIT	1509+28/-28	466	$0.95 / $4	262.1K
10	121	gpt-5.5-high (codex-harness) OpenAI · Proprietary	1505+29/-29	442	N/A	N/A
11	518	claude-opus-4-5-20251101-thinking-32k Anthropic · Proprietary	1503+11/-11	7,956	$5 / $25	200K
12	521	gemini-3.1-pro-preview Google · Proprietary	1497+18/-18	1,166	$2 / $12	1M
13	527	gpt-5.5 (codex-harness) OpenAI · Proprietary	1489+30/-30	441	N/A	N/A
14	529	gemini-3.5-flash Google · Proprietary	1486+35/-35	316	$1.50 / $9	1M
15	530	qwen3.6-max-preview Alibaba · Proprietary	1482+37/-37	268	$1.04 / $6.24	262.1K
16	529	mimo-v2.5-pro Xiaomi · MIT	1480+29/-29	485	$1 / $3	1M
17	824	claude-opus-4-5-20251101 Anthropic · Proprietary	1474+10/-10	8,380	$5 / $25	200K
18	534	gpt-5.4-medium (codex-harness) OpenAI · Proprietary	1474+48/-48	165	$2.50 / $15	1.1M
19	830	qwen3.6-plus Alibaba · Proprietary	1468+23/-23	699	$0.33 / $1.95	1M
20	1329	gemini-3-pro Google · Proprietary	1462+10/-10	13,756	$2 / $12	1M
21	834	deepseek-v4-pro-thinking DeepSeek · MIT	1459+30/-30	415	$0.43 / $0.87	1M
22	538	gpt-5.4-high (codex-harness) OpenAI · Proprietary	1458+49/-49	160	$2.50 / $15	1.1M
23	1333	glm-5 Z.ai · MIT	1452+22/-22	807	$1 / $3.20	202.8K
24	1433	glm-4.7 Z.ai · MIT	1449+11/-11	4,757	$0.40 / $1.75	202.8K
25	1833	gemini-3-flash Google · Proprietary	1440+10/-10	9,252	$0.50 / $3	1M
26	1437	mimo-v2-pro Xiaomi · Proprietary	1437+22/-22	727	$1 / $3	1M
27	1341	mimo-v2.5 Xiaomi · MIT	1435+31/-31	364	$0.40 / $2	1M
28	1540	gpt-5.4-mini-high OpenAI · Proprietary	1433+26/-26	584	$0.75 / $4.50	400K
29	1446	gpt-5.3-codex (codex-harness) OpenAI · Proprietary	1429+30/-30	394	$1.75 / $14	400K
30	2040	kimi-k2.5-thinking Moonshot · Modified MIT	1422+16/-16	1,486	$0.60 / $3	N/A
31	1549	gpt-5.3-codex (codex-harness) OpenAI · Proprietary	1420+32/-32	360	$1.75 / $14	400K
32	2047	minimax-m2.7 MiniMax · Modified MIT	1419+22/-22	720	$0.28 / $1.20	204.8K
33	2049	kimi-k2.5-instant Moonshot · Modified MIT	1414+25/-25	588	$0.40 / $1.90	262.1K
34	2347	gpt-5.2 OpenAI · Proprietary	1412+17/-17	1,456	$1.75 / $14	400K
35	2549	minimax-m2.5 MiniMax · Modified MIT	1405+19/-19	1,032	$0.15 / $1.15	204.8K
36	2549	minimax-m2.1-preview MiniMax · MIT	1404+11/-11	6,778	$0.29 / $0.95	204.8K
37	2549	qwen3.5-397b-a17b Alibaba · Apache 2.0	1402+18/-18	1,143	$0.39 / $2.34	262.1K
38	2649	gpt-5-medium OpenAI · Proprietary	1401+14/-14	3,753	$1.25 / $10	400K
39	2749	gemini-3-flash (thinking-minimal) Google · Proprietary	1399+10/-10	6,442	$0.50 / $3	1M
40	2749	gpt-5.1-medium OpenAI · Proprietary	1398+10/-10	6,092	$1.25 / $10	400K
41	2949	claude-sonnet-4-5-20250929-thinking-32k Anthropic · Proprietary	1396+9/-9	11,308	$3 / $15	200K
42	3050	claude-opus-4-1-20250805 Anthropic · Proprietary	1392+10/-10	8,545	$15 / $75	200K
43	3350	claude-sonnet-4-5-20250929 Anthropic · Proprietary	1386+9/-9	12,944	$3 / $15	200K
44	3055	qwen3.5-27b Alibaba · Apache 2.0	1382+20/-20	873	$0.20 / $1.56	262.1K
45	3055	grok-4.20-beta-0309-reasoning xAI · Proprietary	1377+22/-22	774	$2 / $6	2M
46	4255	deepseek-v3.2-thinking DeepSeek · MIT	1373+12/-12	3,999	$0.25 / $0.38	131.1K
47	3160	grok-4.3 xAI · Proprietary	1364+34/-34	349	$1.25 / $2.50	1M
48	4456	glm-4.6 Z.ai · MIT	1363+10/-10	8,320	$0.43 / $1.74	202.8K
49	4458	mimo-v2-flash (non-thinking) Xiaomi · MIT	1362+12/-12	4,119	$0.10 / $0.30	262.1K
50	3360	gemma-4-31b Google · Apache 2.0	1360+34/-34	332	$0.14 / $0.40	262.1K
51	4458	gpt-5.1 OpenAI · Proprietary	1360+10/-10	10,000	$1.25 / $10	400K
52	3064	hunyuan-hy3-preview Tencent · tencent-hunyuan-community	1358+44/-44	188	N/A	N/A
53	3064	gemma-4-26b-a4b Google · Apache 2.0	1358+44/-44	202	N/A	N/A
54	4460	mimo-v2-flash (thinking) Xiaomi · MIT	1348+18/-18	1,185	$0.10 / $0.30	262.1K
55	4460	qwen3.5-122b-a10b Alibaba · Apache 2.0	1345+20/-20	936	$0.26 / $2.08	262.1K
56	4860	gpt-5.2-codex OpenAI · Proprietary	1340+13/-13	3,133	$1.75 / $14	400K
57	5060	gpt-5.1-codex OpenAI · Proprietary	1336+11/-11	6,200	$1.25 / $10	400K
58	5060	kimi-k2-thinking-turbo Moonshot · Modified MIT	1336+9/-9	9,968	$1.15 / $8	262.1K
59	4768	qwen3.5-35b-a3b Alibaba · Apache 2.0	1317+37/-37	250	$0.14 / $1	262.1K
60	5765	minimax-m2 MiniMax · Apache 2.0	1312+10/-10	8,367	$0.26 / $1	204.8K
61	5765	claude-haiku-4-5-20251001 Anthropic · Proprietary	1309+9/-9	11,548	$1 / $5	200K
62	5766	deepseek-v3.2 DeepSeek · MIT	1307+11/-11	5,250	$0.25 / $0.38	131.1K
63	4871	qwen3.5-flash Alibaba · Proprietary	1307+43/-43	195	N/A	N/A
64	5967	deepseek-v3.2-exp DeepSeek · MIT	1294+12/-12	4,869	$0.27 / $0.41	163.8K
65	6168	qwen3-coder-480b-a35b-instruct Alibaba · Apache 2.0	1291+9/-9	10,770	$0.40 / $1.60	262.1K
66	5775	trinity-large-thinking Arcee AI · Apache 2.0	1275+46/-46	197	$0.22 / $0.85	262.1K
67	6272	gemini-3.1-flash-lite-preview Google · Proprietary	1271+20/-20	1,029	$0.25 / $1.50	1M
68	6372	KAT-Coder-Pro-V1 KwaiKAT · Proprietary	1266+16/-16	1,881	$0.21 / $0.83	256K
69	6575	gpt-5.1-codex-mini OpenAI · Proprietary	1246+18/-18	1,442	$0.25 / $2	400K
70	6675	grok-4-1-fast-reasoning xAI · Proprietary	1243+12/-12	5,450	$0.20 / $0.50	2M
71	6876	mistral-large-3 Mistral · Apache 2.0	1229+20/-20	1,032	$0.50 / $1.50	N/A
72	6577	granite-4.1-8b IBM · Apache 2.0	1227+51/-51	190	$0.05 / $0.10	131.1K
73	6876	grok-4.1-thinking xAI · Proprietary	1216+20/-20	1,209	N/A	N/A
74	6876	devstral-2 Mistral · Modified MIT	1214+19/-19	1,344	N/A	N/A
75	7176	gemini-2.5-pro Google · Proprietary	1210+14/-14	3,297	$1.25 / $10	1M
76	6578	mercury-2 Inception AI · Proprietary	1207+70/-70	100	$0.25 / $0.75	128K
77	7578	grok-4-fast-reasoning xAI · Proprietary	1156+24/-24	933	$0.20 / $0.50	2M
78	7678	grok-code-fast-1 xAI · Proprietary	1146+23/-23	982	$0.20 / $1.50	N/A
79	7979	devstral-medium-2507 Mistral · Proprietary	1097+23/-23	993	$0.40 / $2	128K

Code Arena | WebDevHTML

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Battle Count for Each Combination of Models (without Ties)

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Code Arena | WebDevHTML

Remove Style Control Leaderboard Plots

Battle Count for Each Combination of Models (without Ties)

Confidence Intervals on Model Strength (via Bootstrapping)

Fraction of Model A Wins for All Non-tied A vs. B Battles

Average Win Rate Against All Other Models (Uniform Sampling and No Ties)