Coding

Best models for code generation and debugging.

Updated May 20, 2026

#	Model	Score	AI Index	Context	Input / 1M	Output / 1M
1	Google: Gemini 3.1 Pro Previewgoogle Top Pick	95.3	57.2	1M	$2.00	$12.00
2	Anthropic: Claude Opus 4.7anthropic In-House Pick	94	57.3	1M	$5.00	$25.00
3	OpenAI: GPT-5.5openai New Top Pick	93.6	60.2	1.1M	$5.00	$30.00
4	Anthropic: Claude Opus 4.6anthropic	93.4	46.5	1M	$5.00	$25.00
5	OpenAI: GPT-5.3-Codexopenai	89.8	53.6	400K	$1.75	$14.00
6	OpenAI: GPT-5.4 Miniopenai	87.1	48.9	400K	$0.7500	$4.50
7	GPT-5.5 (high)OpenAI New Top Pick	86.7	58.9		$5.00	$30.00
8	MoonshotAI: Kimi K2.6moonshotai	86.4	53.9	262K	$0.7300	$3.49
9	GPT-5.5 (medium)OpenAI New Best for Coding	85.7	56.7		$5.00	$30.00
10	Anthropic: Claude Sonnet 4.6anthropic In-House Pick	84.9	44.4	1M	$3.00	$15.00
11	Google: Gemini 3 Flash Previewgoogle	84.9	46.4	1M	$0.5000	$3.00
12	Qwen: Qwen3.6 Plusqwen Best for Agents	84.8	50	1M	$0.3250	$1.95
13	DeepSeek: DeepSeek V4 Prodeepseek New	84.2	49.8	1M	$0.4350	$0.8700
14	Anthropic: Claude Opus 4.5anthropic	82.5	49.7	200K	$5.00	$25.00
15	OpenAI: GPT-5.2-Codexopenai	82.5	49	400K	$1.75	$14.00
16	Xiaomi: MiMo-V2.5xiaomi New	82.5	49	1M	$0.4000	$2.00
17	DeepSeek: DeepSeek V4 Flashdeepseek New	82.2	46	1M	$0.1120	$0.2240
18	Qwen: Qwen3.6 Max Previewqwen New	82.1	51.8	262K	$1.04	$6.24
19	Z.ai: GLM 5.1z-ai	82	43.8	203K	Free	Free
20	Muse SparkMeta	82	52.2		Free	Free
21	OpenAI: GPT-5.4 Nanoopenai	82	38.1	400K	$0.2000	$1.25
22	GPT-5.5 (low)OpenAI New	82	50.8		$5.00	$30.00
23	OpenAI: GPT-5.2openai	81.1	51.3	400K	$1.75	$14.00
24	Z.ai: GLM 5z-ai	80.2	49.8	203K	$0.6000	$1.92
25	Google: Nano Banana Pro (Gemini 3 Pro Image Preview)google	79.6	48.4	66K	$2.00	$12.00
26	MiniMax: MiniMax M2.7minimax	79.6	49.6	205K	$0.2790	$1.20
27	OpenAI: GPT-5 Codexopenai	79.1	44.6	400K	$1.25	$10.00
28	Kwaipilot: KAT-Coder-Pro V2kwaipilot	77.2	43.8	256K	$0.3000	$1.20
29	Google: Gemini 2.5 Pro Preview 06-05google	77.1	30.3	1M	$1.25	$10.00
30	Google: Gemini 3 Pro Previewgoogle	76.8	41.3	1M	$2.00	$12.00
31	Qwen: Qwen3.6 35B A3Bqwen New	76.8	43.5	262K	$0.1490	$1.00
32	OpenAI: GPT-5.1-Codexopenai	76.5	43.1	400K	$1.25	$10.00
33	Qwen: Qwen3.6 27Bqwen New	76.5	45.8	262K	$0.3200	$3.20
34	OpenAI: GPT-5 Miniopenai	76.3	41.2	400K	$0.2500	$2.00
35	Google: Gemma 4 31Bgoogle	75.9	32.3	262K	$0.1200	$0.3700
36	OpenAI: o3openai	75.7	38.4	200K	$2.00	$8.00
37	Anthropic: Claude Opus 4anthropic	74.9	39	200K	$15.00	$75.00
38	DeepSeek: DeepSeek V3.2deepseek	74.1	32.1	131K	$0.2520	$0.3780
39	OpenAI: GPT-5.1-Codex-Miniopenai	73.5	38.6	400K	$0.2500	$2.00
40	xAI: Grok 4x-ai	73.3	41.5	256K	$3.00	$15.00
41	Mistral: Mistral Medium 3.5mistralai New	71.5	39.2	262K	$1.50	$7.50
42	Google: Gemini 2.5 Progoogle	71.5	34.6	1M	$1.25	$10.00
43	OpenAI: o3 Deep Researchopenai	70.9	38.3	200K	$10.00	$40.00
44	MoonshotAI: Kimi K2 Thinkingmoonshotai	70.6	40.9	262K	$0.6000	$2.50
45	GPT-5.5 (Non-reasoning)OpenAI New	69.7	40.9		$5.00	$30.00
46	Anthropic: Claude 3.7 Sonnet (thinking)anthropic	69.6	34.7	200K	$3.00	$15.00
47	xAI: Grok 4 Fastx-ai	69.5	23.1	2M	$0.2000	$0.5000
48	Xiaomi: MiMo-V2.5-Proxiaomi New	68.4	53.8	1M	$1.00	$3.00
49	MiniMax: MiniMax M2minimax	68.2	36.1	205K	$0.2550	$1.00
50	OpenAI: GPT-5.4openai	67.3	35.4	1.1M	$2.50	$15.00