Code Arena🏆WebDev

View overall rankings across AI models on agentic coding tasks involving multi-step reasoning and tool use.

Apr 17, 2026

239,842 votes

61 models

	Rank Spread
1	11	claude-opus-4-7 Anthropic · Proprietary	1583+21/-21	1,008	$5 / $25	1M
2	24	claude-opus-4-6-thinking Anthropic · Proprietary	1549+11/-11	4,447	$5 / $25	1M
3	24	claude-opus-4-6 Anthropic · Proprietary	1546+10/-10	5,328	$5 / $25	1M
4	25	glm-5.1 Z.ai · MIT	1538+16/-16	1,780	$0.95 / $3.15	202.8K
5	45	claude-sonnet-4-6 Anthropic · Proprietary	1525+9/-9	7,266	$3 / $15	1M
6	66	claude-opus-4-5-20251101-thinking-32k Anthropic · Proprietary	1491+7/-7	13,066	$5 / $25	200K
7	710	claude-opus-4-5-20251101 Anthropic · Proprietary	1468+6/-6	14,923	$5 / $25	200K
8	716	gpt-5.4-high (codex-harness) OpenAI · Proprietary	1457+17/-17	1,482	$2.50 / $15	1.1M
9	715	qwen3.6-plus-preview Alibaba · Proprietary	1456+13/-13	2,423	$0.33 / $1.95	1M
10	713	gemini-3.1-pro-preview Google · Proprietary	1455+8/-8	6,290	$2 / $12	1M
11	818	glm-4.7 Z.ai · MIT	1440+10/-10	4,878	$0.39 / $1.75	202.8K
12	918	gemini-3-pro Google · Proprietary	1438+7/-7	17,161	$2 / $12	1M
13	818	glm-5 Z.ai · MIT	1438+9/-9	5,149	$1 / $3.20	202.8K
14	818	gpt-5.4-medium (codex-harness) OpenAI · Proprietary	1437+16/-16	1,449	$2.50 / $15	1.1M
15	918	gemini-3-flash Google · Proprietary	1437+7/-7	13,269	$0.50 / $3	1M
16	1018	mimo-v2-pro Xiaomi · Proprietary	1432+11/-11	3,449	$1 / $3	1M
17	1118	kimi-k2.5-thinking Moonshot · Modified MIT	1429+8/-8	7,513	$0.60 / $3	N/A
18	1122	minimax-m2.7 MiniMax · Modified MIT	1422+11/-11	3,253	$0.30 / $1.20	196.6K
19	1826	kimi-k2.5-instant Moonshot · Modified MIT	1408+11/-11	3,609	$0.60 / $3	262.1K
20	1828	gpt-5.3-codex (codex-harness) OpenAI · Proprietary	1407+12/-12	2,971	$1.75 / $14	400K
21	1832	gpt-5.2 OpenAI · Proprietary	1404+17/-17	1,461	$1.75 / $14	400K
22	1832	grok-4.20-beta-0309-reasoning xAI · Proprietary	1402+11/-11	3,622	$2 / $6	2M
23	1932	gpt-5-medium OpenAI · Proprietary	1393+13/-13	3,755	$1.25 / $10	400K
24	1932	gpt-5.4-mini-high OpenAI · Proprietary	1393+14/-14	2,070	$2.50 / $15	1.1M
25	1932	minimax-m2.1-preview MiniMax · MIT	1392+8/-8	9,272	$0.29 / $0.95	196.6K
26	1932	gpt-5.1-medium OpenAI · Proprietary	1391+9/-9	6,124	$1.25 / $10	400K
27	2032	gemini-3-flash (thinking-minimal) Google · Proprietary	1390+7/-7	12,902	$0.50 / $3	1M
28	2132	claude-sonnet-4-5-20250929-thinking-32k Anthropic · Proprietary	1388+6/-6	15,742	$3 / $15	200K
29	2032	qwen3.5-397b-a17b Alibaba · Apache 2.0	1388+8/-8	6,179	$0.39 / $2.34	262.1K
30	2132	claude-sonnet-4-5-20250929 Anthropic · Proprietary	1386+6/-6	18,386	$3 / $15	200K
31	2132	minimax-m2.5 MiniMax · Modified MIT	1386+8/-8	7,431	$0.12 / $0.99	196.6K
32	2133	claude-opus-4-1-20250805 Anthropic · Proprietary	1385+9/-9	8,573	$15 / $75	200K
33	3235	deepseek-v3.2-thinking DeepSeek · MIT	1369+8/-8	7,902	$0.26 / $0.42	163.8K
34	3336	qwen3.5-122b-a10b Alibaba · Apache 2.0	1363+9/-9	4,961	$0.26 / $2.08	262.1K
35	3337	glm-4.6 Z.ai · MIT	1355+9/-9	8,351	$0.39 / $1.90	204.8K
36	3442	qwen3.5-27b Alibaba · Apache 2.0	1345+10/-10	4,558	$0.20 / $1.56	262.1K
37	3542	gpt-5.1 OpenAI · Proprietary	1339+7/-7	12,870	$1.25 / $10	400K
38	3642	mimo-v2-flash (non-thinking) Xiaomi · MIT	1337+8/-8	6,734	$0.09 / $0.29	262.1K
39	3642	gpt-5.2-codex OpenAI · Proprietary	1335+8/-8	7,761	$1.75 / $14	400K
40	3642	deepseek-v3.2 DeepSeek · MIT	1331+7/-7	10,115	$0.26 / $0.42	163.8K
41	3642	kimi-k2-thinking-turbo Moonshot · Modified MIT	1329+6/-6	15,351	$1.15 / $8	262.1K
42	3643	gpt-5.1-codex OpenAI · Proprietary	1329+9/-9	6,229	$1.25 / $10	400K
43	4245	claude-haiku-4-5-20251001 Anthropic · Proprietary	1315+6/-6	17,345	$1 / $5	200K
44	4346	minimax-m2 MiniMax · Apache 2.0	1304+9/-9	8,401	$0.26 / $1	196.6K
45	4347	mimo-v2-flash (thinking) Xiaomi · MIT	1300+14/-14	2,095	$0.09 / $0.29	262.1K
46	4447	deepseek-v3.2-exp DeepSeek · MIT	1286+11/-11	4,870	$0.27 / $0.41	163.8K
47	4547	qwen3-coder-480b-a35b-instruct Alibaba · Apache 2.0	1281+7/-7	15,210	$0.40 / $1.60	262.1K
48	4853	KAT-Coder-Pro-V1 KwaiKAT · Proprietary	1258+15/-15	1,883	$0.21 / $0.83	256K
49	4854	qwen3.5-35b-a3b Alibaba · Apache 2.0	1247+16/-16	1,817	$0.16 / $1.30	262.1K
50	4855	gpt-5.1-codex-mini OpenAI · Proprietary	1239+17/-17	1,444	$0.25 / $2	400K
51	4855	gemini-3.1-flash-lite-preview Google · Proprietary	1236+10/-10	5,737	$0.25 / $1.50	1M
52	4855	qwen3.5-flash Alibaba · Proprietary	1236+17/-17	1,562	N/A	N/A
53	4855	grok-4-1-fast-reasoning xAI · Proprietary	1234+9/-9	6,916	$0.20 / $0.50	2M
54	4957	mistral-large-3 Mistral · Apache 2.0	1222+20/-20	1,032	$0.50 / $1.50	N/A
55	5058	grok-4.1-thinking xAI · Proprietary	1208+20/-20	1,209	N/A	N/A
56	5458	gemini-2.5-pro Google · Proprietary	1203+13/-13	3,300	$1.25 / $10	1M
57	5458	devstral-2 Mistral · Modified MIT	1199+17/-17	1,579	N/A	N/A
58	5560	mercury-2 Inception AI · Proprietary	1167+23/-23	951	$0.25 / $0.75	128K
59	5860	grok-4-fast-reasoning xAI · Proprietary	1149+23/-23	936	$0.20 / $0.50	2M
60	5860	grok-code-fast-1 xAI · Proprietary	1139+22/-22	984	$0.20 / $1.50	256K
61	6161	devstral-medium-2507 Mistral · Proprietary	1091+23/-23	993	$0.40 / $2	128K

Code Arena🏆WebDev

Remove Style Control Leaderboard Plots

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

Confidence Intervals on Model Strength (via Bootstrapping)

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

Battle Count for Each Combination of Models (without Ties)