DeepSeek Coder 2.0 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 3 out of 4 categories.

Knowledge

o3-pro

DeepSeek Coder 2.0

77.8

o3-pro

87.3

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

Coding

DeepSeek Coder 2.0

DeepSeek Coder 2.0

82

o3-pro

80

82
HumanEval
80

Mathematics

o3-pro

DeepSeek Coder 2.0

80

o3-pro

89

81
AIME 2023
90
83
AIME 2024
92
82
AIME 2025
91
77
HMMT Feb 2023
86
79
HMMT Feb 2024
88
78
HMMT Feb 2025
87
80
BRUMO 2025
89

Reasoning

o3-pro

DeepSeek Coder 2.0

77

o3-pro

85

78
SimpleQA
86
76
MuSR
84

Frequently Asked Questions

Which is better, DeepSeek Coder 2.0 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, DeepSeek Coder 2.0 or o3-pro?

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

Which is better for coding, DeepSeek Coder 2.0 or o3-pro?

DeepSeek Coder 2.0 leads in coding with an average score of 82 vs 80.

Which is better for math, DeepSeek Coder 2.0 or o3-pro?

o3-pro leads in math with an average score of 89 vs 80.

Which is better for reasoning, DeepSeek Coder 2.0 or o3-pro?

o3-pro leads in reasoning with an average score of 85 vs 77.