Nemotron-4 15B 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 45 (23 point difference).o3-pro wins 4 out of 4 categories.

Knowledge

o3-pro

Nemotron-4 15B

51.8

o3-pro

87.3

54
MMLU
88
53
GPQA
89
51
SuperGPQA
87
49
OpenBookQA
85

Coding

o3-pro

Nemotron-4 15B

46

o3-pro

80

46
HumanEval
80

Mathematics

o3-pro

Nemotron-4 15B

53

o3-pro

89

54
AIME 2023
90
56
AIME 2024
92
55
AIME 2025
91
50
HMMT Feb 2023
86
52
HMMT Feb 2024
88
51
HMMT Feb 2025
87
53
BRUMO 2025
89

Reasoning

o3-pro

Nemotron-4 15B

51

o3-pro

85

52
SimpleQA
86
50
MuSR
84

Frequently Asked Questions

Which is better, Nemotron-4 15B or o3-pro?

o3-pro scores higher overall with 68 vs 45, a difference of 23 points across all benchmarks.

Which is better for knowledge tasks, Nemotron-4 15B or o3-pro?

o3-pro leads in knowledge tasks with an average score of 87.3 vs 51.8.

Which is better for coding, Nemotron-4 15B or o3-pro?

o3-pro leads in coding with an average score of 80 vs 46.

Which is better for math, Nemotron-4 15B or o3-pro?

o3-pro leads in math with an average score of 89 vs 53.

Which is better for reasoning, Nemotron-4 15B or o3-pro?

o3-pro leads in reasoning with an average score of 85 vs 51.