GPQA Diamond

Artificial Analysis · 50 models

Rank	Model	Score
1	GPT-6 Astra (Xhigh)	0.963
2	GPT-6 Astra (Max)	0.961
3	Gemini 3.8 Flash (High)	0.953
4	GPT-6 Astra (High)	0.949
4	Grok 4.6 (High)	0.949
6	Gemini 3.7 Flash (High)	0.945
7	GPT-5.6 Sol (Max)	0.941
7	Gemini 3.1 Pro Preview	0.941
7	Muse Spark 1.3 (Xhigh)	0.941
10	GPT-6 Astra (Medium)	0.939
11	Claude Fable 5.1 (Max, Default Fallback)	0.937
11	Claude Opus 5 (High)	0.937
11	Claude Opus 5 (Xhigh)	0.937
14	GPT-5.5 (Xhigh)	0.935
14	Gemini 3.8 Flash (Medium)	0.935
14	Grok 4.6 (Medium)	0.935
14	Grok 4.6 (Xhigh)	0.935
14	Kimi K3 (Max)	0.935
14	Muse Spark 1.3 (Max)	0.935
14	Qwen3.8 2.4T A95B	0.935
21	Claude Fable 5.1 (Xhigh, Default Fallback)	0.934
22	Claude Opus 5 (Max)	0.932
22	GPT-5.5 (High)	0.932
24	GPT-5.6 Sol (Xhigh)	0.931
24	GPT-6 Astra (Low)	0.931
24	Grok 4.5 (High)	0.931
27	MiniMax-M3	0.929
28	DeepSeek V4 Pro 0813 (Max)	0.928
28	GPT-5.6 Sol (High)	0.928
28	Gemini 3.6 Flash (High)	0.928
28	Qwen3.8 Max (0902)	0.928
32	Qwen3.8 Max	0.927
33	Claude Fable 5 (Max, Opus 4.8 Fallback)	0.926
33	GPT-5.5 (Medium)	0.926
33	GPT-5.6 Sol (Medium)	0.926
36	GPT-5.6 Terra (Max)	0.925
37	Qwen3.7 Max	0.923
37	Qwen3.8-Flash-Next	0.923
39	Gemini 3.5 Flash (High)	0.922
40	Gemini 3.5 Flash (Medium)	0.921
40	Gemini 3.7 Flash (Medium)	0.921
42	Claude Opus 4.8 (Max)	0.92
42	GPT-5.4 (Xhigh)	0.92
42	Gemini 3.8 Flash (Low)	0.92
45	Claude Opus 5 (Medium)	0.919
46	GLM-5.3 (Max)	0.917
47	GPT-5.3 Codex (Xhigh)	0.915
48	Claude Opus 4.7 (Max)	0.914
49	DeepSeek V4 Flash Vision (Max)	0.913
50	GLM-5.3-Flash	0.912