Best AI Models for Reasoning

Q: Which AI model has the best reasoning?

Reasoning rankings shift as new models launch. The live leaderboard above shows current standings based on GPQA Diamond, ARC-AGI, and other reasoning benchmarks.

Q: What is GPQA Diamond?

GPQA Diamond is a graduate-level question answering benchmark designed to test deep reasoning. Questions are written by domain experts and verified to be answerable only with genuine understanding.

Q: How does ARC-AGI measure reasoning?

ARC-AGI tests abstract reasoning through visual pattern puzzles that require novel inference, not memorization. It is considered one of the hardest AI benchmarks.

AI models ranked by reasoning benchmarks. Compare GPQA Diamond, ARC-AGI, BBH, and other reasoning tests across all providers.

234

Models

Providers

110

Open Source

$0.60

Median $/1M in

Top 3

Claude Mythos Preview

🇺🇸 Anthropic

1.0MN/A/M in

81.814 benchmarks

Full Rankings

#	Model	Avg	ARC-AGI	ARC-AGI-2	BBH	GPQA diamond	HLE	SimpleBench	$/1M in	Context
1	GPT-5.5 Pro🇺🇸 OpenAI	87.8	-	-	-	94.2	-	-	$30.00	400K
2	GPT-5.5🇺🇸 OpenAI	85.0	95.0	-	-	93.6	-	-	$5.00	400K
3	Claude Mythos Preview🇺🇸 Anthropic	81.8	-	-	-	94.5	56.8	-	N/A	1.0M
4	GPT-6.1 Sol🇺🇸 OpenAI	77.2	98.5	94.2	-	93.9	-	-	$2.00	1.1M
5	DeepSeek-V2 (MoE-236B, May 2024)🇨🇳 DeepSeekOpen	76.5	-	-	71.7	-	-	-	N/A	0K
6	GPT-6 Astra🇺🇸 OpenAI	74.9	98.5	95.0	-	94.4	52.5	-	$10.00	1.1M
7	Gemini 4 Argon🇺🇸 Google DeepMind	74.8	-	-	-	95.2	-	-	$2.00	1.0M
8	Claude Opus 5.5🇺🇸 Anthropic	74.5	98.5	93.3	-	87.5	-	-	$4.00	1.0M
9	U PaLM 2-L Unknown	73.4	-	-	-	-	-	-	N/A	0K
10	Claude Opus 5🇺🇸 Anthropic	69.4	97.5	90.4	-	91.8	-	76.7	$5.00	1.0M
11	GPT-6 Sol🇺🇸 OpenAI	69.2	95.5	89.6	-	92.4	-	-	$2.00	1.1M
12	Claude Fable 5.1🇺🇸 Anthropic	68.9	97.5	90.0	-	-	43.8	-	$10.00	1.0M
13	Claude Fable 5🇺🇸 Anthropic	68.8	98.5	89.2	-	81.1	-	78.3	$10.00	1.0M
14	phi-3-small 7.4B🇺🇸 MicrosoftOpen	67.4	-	-	72.1	-	-	-	N/A	0K
15	GPT-5.6 Sol🇺🇸 OpenAI	67.1	97.5	92.5	-	91.3	-	66.0	$2.00	1.1M
16	GPT-5.6 Terra🇺🇸 OpenAI	66.4	96.5	83.9	-	91.1	-	38.7	$2.00	1.1M
17	Claude Sonnet 5.5🇺🇸 Anthropic	66.2	-	-	-	94.1	43.4	-	$2.00	1.0M
18	GPT-5.4 Pro🇺🇸 OpenAI	64.5	94.5	83.3	-	92.8	41.5	68.9	$30.00	1.1M
19	U PaLM 2-M Unknown	63.0	-	-	-	-	-	-	N/A	0K
20	Qwen3.7 Max🇨🇳 Alibaba QwenOpen	61.7	-	-	-	87.9	-	64.5	$1.48	1.0M
21	DeepSeek V4 Flash🇨🇳 DeepSeekOpen	61.6	-	-	-	-	-	35.6	$0.09	1.0M
22	o3 Pro🇺🇸 OpenAI	61.3	59.3	4.9	-	-	-	-	$20.00	200K
23	Qwen-14B🇨🇳 Alibaba QwenOpen	60.7	-	-	40.0	-	-	-	N/A	0K
24	DeepSeek V4 Pro 0813🇨🇳 DeepSeek	60.0	90.5	61.3	-	88.9	-	-	$1.32	1.0M
25	Qwen3.5 397B A17B🇨🇳 Alibaba QwenOpen	59.9	-	-	-	81.8	-	-	$0.55	262K
26	Gemini 3.8 Flash🇺🇸 Google DeepMind	59.6	98.5	89.2	-	93.9	41.7	-	$0.82	1.0M
27	Kimi K3🇨🇳 moonshotai	59.5	94.5	60.4	-	90.8	-	52.8	$0.30	1.0M
28	U internlm-20b Unknown	59.0	-	-	36.7	-	-	-	N/A	0K
29	U PaLM 2-S Unknown	58.9	-	-	-	-	-	-	N/A	0K
30	phi-3-medium 14B🇺🇸 MicrosoftOpen	58.6	-	-	75.2	3.5	-	-	N/A	0K
31	Falcon 2 11B TIIOpen	58.0	-	-	-	-	-	-	N/A	0K
32	R1 0528🇨🇳 DeepSeekOpen	57.9	21.2	1.1	-	68.4	-	29.0	$0.50	164K
33	Mixtral 8x7B Instruct🇫🇷 Mistral AIOpen	57.8	-	-	-	7.5	-	-	$0.54	33K
34	Gemini 3.7 Flash🇺🇸 Google DeepMind	57.6	95.5	84.6	-	93.1	-	-	$0.75	1.0M
35	GPT-5.2 Pro🇺🇸 OpenAI	57.5	90.5	54.2	-	-	-	48.9	$21.00	400K
36	Claude Sonnet 5🇺🇸 Anthropic	57.3	-	-	-	87.4	-	52.7	$2.00	1.0M
37	GPT-5.6 Luna🇺🇸 OpenAI	57.2	88.0	59.5	-	88.8	-	36.2	$0.20	1.1M
38	Grok 4.6🇺🇸 xAI	57.1	87.5	67.1	-	92.0	-	71.1	$2.00	500K
39	Qwen3.6 27B🇨🇳 Alibaba QwenOpen	56.9	-	-	-	81.1	-	-	$0.25	262K
40	GLM 5.3🇨🇳 z-ai	56.2	-	-	-	87.9	-	-	$0.08	1.0M
41	DeepSeek V4.1 Flash🇨🇳 DeepSeek	56.2	94.5	72.9	-	86.5	-	-	$0.15	1.0M
42	Claude Opus 4.8🇺🇸 Anthropic	56.1	92.5	72.1	-	88.0	-	57.8	$5.00	1.0M
43	Gemini 3 Pro🇺🇸 Google DeepMind	56.1	75.0	31.1	-	90.2	34.4	71.7	N/A	0K
44	DeepSeek V3🇨🇳 DeepSeekOpen	56.1	-	-	83.3	42.0	-	2.7	$0.26	164K
45	Kimi K2 0711🇨🇳 moonshotaiOpen	56.1	-	-	-	-	-	11.6	$0.57	131K
46	GLM 5.2🇨🇳 z-aiOpen	56.0	77.0	22.8	-	89.1	-	50.6	$0.62	1.0M
47	Grok 4.3🇺🇸 xAI	56.0	-	-	-	85.1	-	-	$1.25	1.0M
48	Kimi K2.7 Code🇨🇳 moonshotaiOpen	55.9	-	-	-	83.8	-	49.5	$0.67	262K
49	Muse Spark🇺🇸 Meta	55.6	-	-	-	86.4	37.6	-	N/A	0K
50	DeepSeek V4 Flash 0731🇨🇳 DeepSeek	55.3	89.0	61.4	-	88.0	-	53.3	$0.01	1.0M
51	GPT-4 (older v0314)🇺🇸 OpenAI	55.0	-	-	-	14.3	-	-	$30.00	8K
52	Qwen3.8 Max (0902)🇨🇳 Alibaba Qwen	54.8	-	-	-	90.2	-	-	$2.00	1.0M
53	GLM 5🇨🇳 z-aiOpen	54.7	44.7	4.9	-	83.8	-	43.8	$1.00	205K
54	Gemini 3.5 Flash🇺🇸 Google DeepMind	54.6	92.5	72.1	-	90.4	-	72.0	$1.50	1.0M
55	GLM 5.1🇨🇳 z-aiOpen	54.3	-	-	-	86.5	-	46.1	$0.97	205K
56	Mixtral 8x7B🇫🇷 Mistral AIOpen	54.3	-	-	-	7.5	-	-	N/A	0K
57	phi-3-mini 3.8B🇺🇸 MicrosoftOpen	54.3	-	-	62.3	-	-	-	N/A	0K
58	Grok 4.5🇺🇸 xAI	54.2	87.2	52.6	-	91.3	-	64.0	$2.00	500K
59	Grok 4🇺🇸 xAI	53.9	66.7	16.0	-	82.7	-	52.6	N/A	0K
60	DeepSeek V4 Pro🇨🇳 DeepSeekOpen	53.8	-	-	-	87.9	-	-	$0.96	1.0M
61	Qwen3 235B A22B🇨🇳 Alibaba QwenOpen	53.7	-	-	-	60.9	-	17.2	$0.46	131K
62	Gemini 3.6 Flash🇺🇸 Google DeepMind	53.7	91.2	60.4	-	92.2	-	-	$0.75	1.0M
63	Gemini 2.0 Pro🇺🇸 Google DeepMind	53.7	-	-	-	54.2	-	-	N/A	0K
64	Grok-3 mini🇺🇸 xAI	53.6	16.5	0.4	-	68.3	-	-	N/A	0K
65	U Nemotron-4 15B Unknown	53.4	-	-	44.9	-	-	-	N/A	0K
66	Qwen3.6 Plus🇨🇳 Alibaba QwenOpen	53.3	-	-	-	84.5	-	-	$0.33	1.0M
67	Grok 4 Fast🇺🇸 xAI	53.3	48.5	5.3	-	-	-	-	N/A	0K
68	Qwen2.5 Coder 32B Instruct🇨🇳 Alibaba QwenOpen	53.1	-	-	-	-	-	-	$0.66	33K
69	Qwen3 235B A22B Thinking 2507🇨🇳 Alibaba QwenOpen	53.1	-	-	-	73.4	-	-	$0.23	128K
70	gpt-oss-20b🇺🇸 OpenAIOpen	53.1	-	-	-	47.7	-	-	$0.02	131K
71	GPT-5🇺🇸 OpenAI	53.1	65.7	9.9	-	81.6	21.6	48.0	$1.25	400K
72	GPT-6 Luna🇺🇸 OpenAI	53.0	86.7	59.3	-	87.3	-	-	$0.10	1.1M
73	Gemma 4 31B🇺🇸 Google DeepMindOpen	52.8	-	-	-	67.7	-	-	$0.09	262K
74	Grok 4.7🇺🇸 xAI	52.7	90.2	61.4	-	90.3	-	-	$2.00	500K
75	Claude Haiku 5.5🇺🇸 Anthropic	52.6	-	-	-	86.2	26.6	-	$0.10	1.0M
76	Qwen3.8 27B🇨🇳 Alibaba Qwen	52.4	87.5	42.4	-	-	-	-	$0.42	1.0M
77	Qwen2.5-Coder-3B🇨🇳 Alibaba QwenOpen	52.2	-	-	-	-	-	-	N/A	0K
78	Kimi K2 Thinking🇨🇳 moonshotaiOpen	52.2	-	-	-	79.0	-	-	$0.60	262K
79	DeepSeek R1 Distill Qwen 14B🇨🇳 DeepSeekOpen	52.0	-	-	-	26.3	-	-	N/A	0K
80	GPT-5.4🇺🇸 OpenAI	51.8	93.7	74.0	-	91.1	33.0	-	$2.50	1.1M
81	Qwen3 32B🇨🇳 Alibaba QwenOpen	51.5	-	-	-	54.3	-	-	$0.08	131K
82	GPT-5 Mini🇺🇸 OpenAI	51.4	54.3	4.4	-	66.7	15.4	-	$0.25	400K
83	o3🇺🇸 OpenAI	51.2	60.8	6.5	-	75.8	16.3	43.7	$2.00	200K
84	GPT-4o (2024-05-13)🇺🇸 OpenAI	51.1	-	-	-	31.9	-	-	$5.00	128K
85	Qwen3.6 Max Preview🇨🇳 Alibaba QwenOpen	51.0	-	-	-	83.2	-	55.6	$1.03	262K
86	Qwen3.5-35B-A3B🇨🇳 Alibaba QwenOpen	50.9	-	-	-	78.0	-	-	$0.15	262K
87	Claude Opus 4.7🇺🇸 Anthropic	50.9	93.5	75.8	-	86.9	33.0	54.0	$5.00	1.0M
88	Gemini 2.5 Pro🇺🇸 Google DeepMind	50.8	41.0	4.9	-	80.4	17.7	54.9	$1.25	1.0M
89	DeepSeek-Coder-V2-Lite-Base🇨🇳 DeepSeekOpen	50.8	-	-	-	-	-	-	N/A	0K
90	DeepSeek V3.1🇨🇳 DeepSeekOpen	50.7	-	-	-	-	-	28.0	$0.25	164K
91	Qwen2.5 Coder 14B Instruct🇨🇳 AlibabaOpen	50.0	-	-	-	-	-	-	N/A	0K
92	MiniMax M3🇨🇳 minimaxOpen	49.9	-	-	-	87.9	-	35.0	$0.30	1.0M
93	Gemini 3 Flash Preview🇺🇸 Google DeepMind	49.6	84.7	33.6	-	85.9	-	53.3	$0.50	1.0M
94	Kimi K2.5🇨🇳 moonshotaiOpen	49.4	65.3	11.8	-	83.5	20.6	36.2	$0.45	262K
95	gpt-oss-120b🇺🇸 OpenAIOpen	49.3	-	-	-	67.7	-	6.5	$0.04	131K
96	Qwen2.5 72B Instruct🇨🇳 Alibaba QwenOpen	49.2	-	-	73.1	32.2	-	-	$0.36	33K
97	Grok 4.20🇺🇸 xAI	49.1	89.5	65.1	-	85.8	-	-	$1.25	2.0M
98	MiniMax M2.5🇨🇳 minimaxOpen	48.6	63.7	4.9	-	-	-	-	$0.27	205K
99	o4 Mini🇺🇸 OpenAI	48.5	58.7	6.1	-	72.8	13.9	26.4	$1.10	200K
100	Qwen3 235B A22B Instruct 2507🇨🇳 Alibaba QwenOpen	48.3	11.0	1.3	-	-	-	-	$0.09	262K
101	Gemini 3.1 Pro Preview🇺🇸 Google DeepMind	48.2	98.0	77.1	-	92.6	43.7	75.5	$2.00	1.0M
102	DeepSeek V3.2🇨🇳 DeepSeekOpen	48.2	57.0	4.0	-	77.9	-	-	$0.28	164K
103	Claude 3.7 Sonnet🇺🇸 Anthropic	48.1	28.6	0.9	-	73.0	3.4	35.7	N/A	0K
104	Claude Opus 4.6🇺🇸 Anthropic	48.1	94.0	69.2	-	87.4	31.1	61.1	$5.00	1.0M
105	Gemini 2.0 Flash🇺🇸 Google DeepMind	48.0	-	1.3	-	52.2	-	17.3	$0.10	1.0M
106	U Stable Beluga 2 Unknown	47.8	-	-	59.1	-	-	-	N/A	0K
107	Gemini 2.0 Flash (Dec 2024)🇺🇸 Google DeepMind	47.6	-	1.3	-	52.2	-	17.3	N/A	0K
108	GLM 5.3 Flash🇨🇳 z-ai	47.6	91.0	65.8	-	86.9	-	-	$0.15	1.0M
109	GPT-5.1🇺🇸 OpenAI	47.4	72.8	17.6	-	83.5	19.8	43.8	$1.25	400K
110	GPT-5.2🇺🇸 OpenAI	47.0	86.2	52.9	-	88.5	24.2	35.0	$1.75	400K
111	GLM 4.7🇨🇳 z-aiOpen	46.6	-	-	-	77.8	-	37.2	$0.60	205K
112	Qwen3 Max🇨🇳 Alibaba QwenOpen	46.4	-	-	-	63.5	-	-	$0.78	262K
113	Claude Opus 4🇺🇸 Anthropic	46.1	35.7	8.6	-	68.3	6.2	50.6	$15.00	200K
114	Gemma 4 26B A4B 🇺🇸 Google DeepMindOpen	46.0	-	-	-	64.3	-	-	$0.07	262K
115	Mistral Large 2411🇫🇷 Mistral AIOpen	45.8	-	-	-	35.1	-	-	$2.00	131K
116	Gemini 1.5 Flash (May 2024)🇺🇸 Google DeepMind	45.7	-	-	-	20.5	-	-	N/A	0K
117	R1🇨🇳 DeepSeekOpen	45.6	15.8	1.3	-	62.3	-	17.1	$0.70	64K
118	Claude Sonnet 4🇺🇸 Anthropic	45.5	40.0	5.9	-	72.3	3.1	34.6	$3.00	200K
119	Grok 3🇺🇸 xAI	45.5	5.5	0.0	-	67.7	-	23.3	N/A	0K
120	Qwen3 8B🇨🇳 Alibaba QwenOpen	45.3	-	-	-	42.3	-	-	$0.12	131K
121	Claude Sonnet 4.6🇺🇸 Anthropic	45.3	86.5	60.4	-	83.2	-	-	$3.00	1.0M
122	o1🇺🇸 OpenAI	45.0	30.7	-	-	69.0	3.3	28.1	$15.00	200K
123	Nemotron 3 Ultra🇺🇸 NVIDIAOpen	45.0	-	-	-	80.5	-	-	$0.60	262K
124	Gemini 3.1 Flash Lite🇺🇸 Google DeepMind	44.5	-	-	-	75.8	4.0	-	$0.25	1.0M
125	DeepSeek R1 Distill Qwen 32B🇨🇳 DeepSeekOpen	44.4	-	-	-	52.2	-	-	N/A	0K
126	Falcon-180B TIIOpen	44.4	-	-	16.1	-	-	-	N/A	0K
127	Qwen2.5 Coder 7B Instruct🇨🇳 AlibabaOpen	44.4	-	-	-	-	-	-	N/A	0K
128	Qwen2.5 Coder 7B Instruct🇨🇳 Alibaba QwenOpen	44.4	-	-	-	-	-	-	$0.03	33K
129	Qwen3.6 Flash🇨🇳 Alibaba QwenOpen	43.8	-	-	-	77.8	-	22.2	$0.19	1.0M
130	GPT-4o-mini (2024-07-18)🇺🇸 OpenAI	43.2	-	0.1	-	17.0	-	-	$0.15	128K
131	GPT-5 Pro🇺🇸 OpenAI	42.5	70.2	18.3	-	-	28.2	53.9	$15.00	400K
132	Gemma 3 27B (free)🇺🇸 Google DeepMindOpen	42.2	-	-	-	31.8	-	-	Free	131K
133	o1-preview🇺🇸 OpenAI	41.9	18.0	-	-	33.8	-	30.0	N/A	0K
134	Qwen3.6 35B A3B🇨🇳 Alibaba QwenOpen	41.8	-	-	-	79.8	-	-	$0.15	262K
135	Claude Opus 4.5🇺🇸 Anthropic	41.6	80.0	37.6	-	81.4	21.4	54.4	$5.00	200K
136	Mistral 7B V0.1🇫🇷 Mistral AIOpen	41.6	-	-	41.5	-	-	-	N/A	0K
137	Qwen3.7 Flash🇨🇳 Alibaba Qwen	41.5	-	-	-	76.4	-	-	$0.03	1.0M
138	Gemini 1.5 Pro (Feb 2024)🇺🇸 Google DeepMind	41.3	-	0.8	78.7	27.8	-	12.5	N/A	0K
139	Qwen3.7 Plus🇨🇳 Alibaba QwenOpen	41.2	-	-	-	83.8	-	-	$0.32	1.0M
140	Qwen2.5-Max🇨🇳 Alibaba QwenOpen	41.1	-	-	-	41.5	-	-	N/A	0K
141	Mistral Large🇫🇷 Mistral AIOpen	40.8	-	-	-	18.4	-	7.0	$2.00	128K
142	U Baichuan 2-7B Unknown	40.3	-	-	22.1	-	-	-	N/A	0K
143	Qwen3 14B🇨🇳 Alibaba QwenOpen	40.3	-	-	-	51.7	-	-	$0.12	41K
144	GPT-4.1🇺🇸 OpenAI	39.5	5.5	0.4	-	55.9	0.6	12.4	$2.00	1.0M
145	Claude 3.5 Sonnet🇺🇸 Anthropic	39.4	-	-	-	38.7	0.0	13.0	N/A	0K
146	GPT-4 Turbo🇺🇸 OpenAI	39.4	-	-	66.8	7.5	-	10.1	$10.00	128K
147	Gemini 2.5 Flash🇺🇸 Google DeepMind	39.3	32.3	2.5	-	-	7.7	29.4	$0.30	1.0M
148	Mistral Medium 3🇫🇷 Mistral AIOpen	39.3	-	-	-	46.0	0.0	-	$0.40	131K
149	Mistral Small 3.1 24B🇫🇷 Mistral AIOpen	39.2	-	-	-	30.0	-	-	$0.35	128K
150	Mistral Large 2407🇫🇷 Mistral AIOpen	39.1	-	-	-	32.0	-	7.0	$2.00	131K
151	Phi 4🇺🇸 MicrosoftOpen	39.1	-	-	-	41.4	-	-	$0.07	16K
152	GPT-5 Nano🇺🇸 OpenAI	39.0	20.7	2.6	-	59.3	-	-	$0.05	400K
153	Qwen2.5 Coder 1.5B Instruct🇨🇳 AlibabaOpen	38.8	-	-	-	-	-	-	N/A	0K
154	Qwen3 30B A3B🇨🇳 Alibaba QwenOpen	38.7	-	-	-	48.9	-	-	$0.12	41K
155	Qwen3.5-9B🇨🇳 Alibaba QwenOpen	38.5	-	-	-	72.0	-	-	$0.10	262K
156	Qwen2-72B🇨🇳 Alibaba QwenOpen	38.4	-	-	-	21.0	-	-	N/A	0K
157	Gemini 1.5 Pro (May 2024)🇺🇸 Google DeepMind	38.4	-	0.8	85.6	27.8	0.0	12.5	N/A	0K
158	Kimi K2.6🇨🇳 moonshotaiOpen	38.0	-	-	-	87.7	-	-	$0.95	262K
159	Llama 3.1 405B🇺🇸 MetaOpen	37.9	-	-	77.2	34.5	-	7.6	N/A	0K
160	Claude Sonnet 4.5🇺🇸 Anthropic	37.8	63.7	13.6	-	76.4	9.4	45.2	$3.00	1.0M
161	Gemini 2.0 Flash Thinking (Jan 2025)🇺🇸 Google DeepMind	37.7	-	-	-	42.8	1.9	16.8	N/A	0K
162	GPT-5.4 Mini🇺🇸 OpenAI	37.5	63.7	18.9	-	82.5	-	-	$0.75	400K
163	Claude 3.5 Haiku🇺🇸 Anthropic	36.7	-	-	-	17.5	-	-	N/A	0K
164	Gemma 3 27B🇺🇸 Google DeepMindOpen	36.6	-	-	-	31.8	-	-	$0.08	131K
165	GPT-4.1 Mini🇺🇸 OpenAI	36.5	3.5	0.1	-	54.5	-	-	$0.40	1.0M
166	Llama 3.1 70B Instruct🇺🇸 MetaOpen	36.3	-	-	-	25.6	-	-	$0.40	131K
167	Claude Opus 4.1🇺🇸 Anthropic	36.3	-	-	-	69.7	7.1	52.0	$15.00	200K
168	Llama 3.3 70B Instruct🇺🇸 MetaOpen	36.1	-	-	-	29.9	-	3.9	$0.10	131K
169	Llama 3.2 90B🇺🇸 MetaOpen	36.1	-	-	-	21.4	-	-	N/A	0K
170	Mistral Large 4🇫🇷 Mistral AI	36.1	-	-	-	84.1	-	-	$0.68	1.0M
171	Gemma 2 9B🇺🇸 Google DeepMindOpen	36.0	-	-	-	3.3	-	-	$0.03	8K
172	GPT-4.5🇺🇸 OpenAI	35.9	10.3	0.8	-	58.3	0.7	21.4	N/A	0K
173	Gemma 2 27B🇺🇸 Google DeepMindOpen	35.9	-	-	-	15.3	-	-	$0.65	8K
174	Qwen2.5 32B Instruct🇨🇳 AlibabaOpen	35.8	-	-	-	28.1	-	-	N/A	0K
175	Gemini 3.5 Flash Lite🇺🇸 Google DeepMind	35.7	53.5	10.3	-	77.8	-	-	$0.30	1.0M
176	GPT-4o (2024-08-06)🇺🇸 OpenAI	35.6	-	-	-	32.3	-	1.4	$2.50	128K
177	Llama 2-13B🇺🇸 MetaOpen	35.2	-	-	44.3	1.8	-	-	N/A	0K
178	o1-mini🇺🇸 OpenAI	35.0	14.0	0.8	-	49.8	-	1.7	N/A	0K
179	LLaMA-13B🇺🇸 MetaOpen	34.9	-	-	17.2	-	-	-	N/A	0K
180	Claude 2🇺🇸 Anthropic	34.3	-	-	-	12.9	-	-	N/A	0K
181	Grok-2 (Dec 2024)🇺🇸 xAI	34.3	-	-	-	38.4	-	7.2	N/A	0K
182	U XGen-7B Unknown	33.9	-	-	-	-	-	-	N/A	0K
183	Claude Haiku 4.5🇺🇸 Anthropic	33.6	47.7	4.0	-	61.6	-	-	$1.00	200K
184	Mistral Nemo🇫🇷 Mistral AIOpen	33.4	-	-	-	6.5	-	-	$0.02	131K
185	GPT-5.4 Nano🇺🇸 OpenAI	33.3	51.5	5.7	-	71.3	-	-	$0.20	400K
186	Qwen3.5-Flash🇨🇳 Alibaba QwenOpen	33.3	-	-	-	76.4	-	-	$0.07	1.0M
187	Qwen 3.5 Plus (hosted 397B-A17B)🇨🇳 Alibaba QwenOpen	33.3	-	-	-	79.8	-	-	N/A	0K
188	GPT-3.5 Turbo (older v0613)🇺🇸 OpenAI	32.8	-	-	48.8	2.9	-	-	$1.00	4K
189	U vicuna-13b-v1.1 Unknown	32.5	-	-	24.1	-	-	-	N/A	0K
190	Llama 3 70B Instruct🇺🇸 MetaOpen	32.4	-	-	-	20.8	-	-	$0.51	8K
191	o3 Mini🇺🇸 OpenAI	32.4	34.5	3.0	-	69.4	-	7.4	$1.10	200K
192	GPT-4o (2024-11-20)🇺🇸 OpenAI	32.3	4.5	0.0	-	30.5	0.0	1.4	$2.50	128K
193	Llama 3-70B🇺🇸 MetaOpen	32.1	-	-	-	20.8	-	-	N/A	0K
194	open_llama_7b🇺🇸 MetaOpen	32.0	-	-	-	-	-	-	N/A	0K
195	U MPT-30B Unknown	31.7	-	-	17.3	-	-	-	N/A	0K
196	QwQ 32B🇨🇳 Alibaba QwenOpen	30.9	-	-	-	53.8	-	-	$0.15	131K
197	Llama 3 8B Instruct🇺🇸 MetaOpen	30.8	-	-	-	1.4	-	-	$0.14	8K
198	Phi 2🇺🇸 MicrosoftOpen	30.2	-	-	45.9	-	-	-	N/A	0K
199	GPT-4.1 Nano🇺🇸 OpenAI	29.2	0.1	0.1	-	31.9	-	-	$0.10	1.0M
200	U Dolly 2.0-12b Unknown	29.2	-	-	-	-	-	-	N/A	0K
201	GPT-4o-mini🇺🇸 OpenAI	29.2	-	0.0	-	17.0	-	0.0	$0.15	128K
202	U Yi 6B UnknownOpen	29.2	-	-	29.6	0.0	-	-	N/A	0K
203	Gemma 2B🇺🇸 Google DeepMindOpen	29.1	-	-	13.6	-	-	-	N/A	0K
204	Llama 3.3 70B Instruct (free)🇺🇸 MetaOpen	29.1	-	-	-	29.9	-	3.9	Free	131K
205	Qwen-1_8B🇨🇳 Alibaba QwenOpen	28.7	-	-	4.3	-	-	-	N/A	0K
206	Claude 3 Opus🇺🇸 Anthropic	28.0	-	-	-	29.6	-	8.2	N/A	0K
207	Llama 4 Maverick🇺🇸 MetaOpen	27.9	4.4	0.1	-	56.0	0.9	13.2	$0.19	1.0M
208	Claude 3 Sonnet🇺🇸 Anthropic	27.5	-	-	-	20.8	-	-	N/A	0K
209	Command R (08-2024)🇨🇦 Cohere	25.8	-	-	-	-	-	0.9	$0.15	128K
210	Claude 3 Haiku🇺🇸 Anthropic	25.7	-	-	-	15.1	-	-	$0.25	200K
211	DeepSeek Coder 33B🇨🇳 DeepSeekOpen	25.4	-	-	-	-	-	-	N/A	0K
212	Qwen2.5 7B Instruct🇨🇳 Alibaba QwenOpen	24.6	-	-	-	14.0	-	-	$0.10	33K
213	U StarCoder 2 15B UnknownOpen	24.3	-	-	-	-	-	-	N/A	0K
214	Llama 3.1 8B Instruct🇺🇸 MetaOpen	24.2	-	-	-	2.6	-	-	$0.05	131K
215	Mistral Small 3.2 24B🇫🇷 Mistral AIOpen	23.9	-	-	-	32.1	-	-	$0.09	256K
216	Mixtral 8x22B Instruct🇫🇷 Mistral AIOpen	23.8	-	-	-	12.1	-	-	$2.00	66K
217	U Baichuan1-7B Unknown	23.7	-	-	10.0	-	-	-	N/A	0K
218	Cerebras-GPT-13B🇺🇸 OpenAI	23.4	-	-	-	-	-	-	N/A	0K
219	CodeQwen1.5-7B🇨🇳 Alibaba QwenOpen	23.1	-	-	-	-	-	-	N/A	0K
220	Qwen2.5 Coder 0.5B Instruct🇨🇳 AlibabaOpen	20.8	-	-	-	-	-	-	N/A	0K
221	Claude 2.1🇺🇸 Anthropic	20.5	-	-	-	10.6	-	-	N/A	0K
222	Mistral Small 3🇫🇷 Mistral AIOpen	20.3	-	-	-	29.7	-	-	$0.05	33K
223	U INTELLECT-1 Unknown	20.2	-	-	13.1	-	-	-	N/A	0K
224	Llama 4 Scout🇺🇸 MetaOpen	19.5	0.5	0.1	-	35.8	-	-	$0.10	1.3M
225	Gemini 1.0 Pro🇺🇸 Google DeepMind	18.8	-	-	-	11.9	-	-	N/A	0K
226	U RedPajama-INCITE-7B-Base Unknown	18.0	-	-	-	-	-	-	N/A	0K
227	DeepSeek Coder 6.7B🇨🇳 DeepSeekOpen	16.7	-	-	-	-	-	-	N/A	0K
228	U Magistral Small 1.1 Unknown	16.5	5.0	0.0	-	31.2	-	-	N/A	0K
229	Phi-1.5🇺🇸 MicrosoftOpen	16.3	-	-	-	-	-	-	N/A	0K
230	U stablelm-tuned-alpha-7b Unknown	13.6	-	-	-	-	-	-	N/A	0K
231	Gemma 3 12B🇺🇸 Google DeepMindOpen	11.2	-	-	-	19.3	-	-	$0.05	131K
232	Llama 3.2 1B Instruct🇺🇸 MetaOpen	9.4	-	-	-	0.0	-	-	$0.03	60K
233	Gemma 3 4B🇺🇸 Google DeepMindOpen	5.8	-	-	-	0.0	-	-	$0.05	131K
234	DeepSeek Coder 1.3B🇨🇳 DeepSeekOpen	3.2	-	-	-	-	-	-	N/A	0K

90+ Gold 80-89 70-79 60-69 <60Scores in % unless noted. Avg = unweighted mean across tested benchmarks.

About this category

Models ranked by reasoning performance across GPQA Diamond, ARC-AGI, BBH, and other logic and reasoning benchmarks. These tests measure abstract thinking, pattern recognition, and multi-step inference.

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Frequently asked questions

Which AI model has the best reasoning?

Reasoning rankings shift as new models launch. The live leaderboard above shows current standings based on GPQA Diamond, ARC-AGI, and other reasoning benchmarks.

What is GPQA Diamond?

GPQA Diamond is a graduate-level question answering benchmark designed to test deep reasoning. Questions are written by domain experts and verified to be answerable only with genuine understanding.

How does ARC-AGI measure reasoning?

ARC-AGI tests abstract reasoning through visual pattern puzzles that require novel inference, not memorization. It is considered one of the hardest AI benchmarks.

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