DeepSeekMath V2 vs o3-pro

Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.

Quick Verdict

o3-pro wins overall with a score of 68 vs 64 (4 point difference).o3-pro wins 4 out of 4 categories.

Knowledge

o3-pro

DeepSeekMath V2

77.8

o3-pro

87.3

80
MMLU
88
79
GPQA
89
77
SuperGPQA
87
75
OpenBookQA
85

Coding

o3-pro

DeepSeekMath V2

72

o3-pro

80

72
HumanEval
80

Mathematics

o3-pro

DeepSeekMath V2

79

o3-pro

89

80
AIME 2023
90
82
AIME 2024
92
81
AIME 2025
91
76
HMMT Feb 2023
86
78
HMMT Feb 2024
88
77
HMMT Feb 2025
87
79
BRUMO 2025
89

Reasoning

o3-pro

DeepSeekMath V2

76

o3-pro

85

77
SimpleQA
86
75
MuSR
84

Frequently Asked Questions

Which is better, DeepSeekMath V2 or o3-pro?

o3-pro scores higher overall with 68 vs 64, a difference of 4 points across all benchmarks.

Which is better for knowledge tasks, DeepSeekMath V2 or o3-pro?

o3-pro leads in knowledge tasks with an average score of 87.3 vs 77.8.

Which is better for coding, DeepSeekMath V2 or o3-pro?

o3-pro leads in coding with an average score of 80 vs 72.

Which is better for math, DeepSeekMath V2 or o3-pro?

o3-pro leads in math with an average score of 89 vs 79.

Which is better for reasoning, DeepSeekMath V2 or o3-pro?

o3-pro leads in reasoning with an average score of 85 vs 76.