Nova Pro 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 32 (36 point difference).o3-pro wins 4 out of 4 categories.

Knowledge

o3-pro

Nova Pro

38.8

o3-pro

87.3

41
MMLU
88
40
GPQA
89
38
SuperGPQA
87
36
OpenBookQA
85

Coding

o3-pro

Nova Pro

33

o3-pro

80

33
HumanEval
80

Mathematics

o3-pro

Nova Pro

40

o3-pro

89

41
AIME 2023
90
43
AIME 2024
92
42
AIME 2025
91
37
HMMT Feb 2023
86
39
HMMT Feb 2024
88
38
HMMT Feb 2025
87
40
BRUMO 2025
89

Reasoning

o3-pro

Nova Pro

38

o3-pro

85

39
SimpleQA
86
37
MuSR
84

Frequently Asked Questions

Which is better, Nova Pro or o3-pro?

o3-pro scores higher overall with 68 vs 32, a difference of 36 points across all benchmarks.

Which is better for knowledge tasks, Nova Pro or o3-pro?

o3-pro leads in knowledge tasks with an average score of 87.3 vs 38.8.

Which is better for coding, Nova Pro or o3-pro?

o3-pro leads in coding with an average score of 80 vs 33.

Which is better for math, Nova Pro or o3-pro?

o3-pro leads in math with an average score of 89 vs 40.

Which is better for reasoning, Nova Pro or o3-pro?

o3-pro leads in reasoning with an average score of 85 vs 38.