GPT-5 (high) vs Nemotron 3 Nano 30B

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

Quick Verdict

GPT-5 (high) wins overall with a score of 72 vs 47 (25 point difference).GPT-5 (high) wins 4 out of 4 categories.

Knowledge

GPT-5 (high)

GPT-5 (high)

90

Nemotron 3 Nano 30B

54.8

93
MMLU
57
91
GPQA
56
89
SuperGPQA
54
87
OpenBookQA
52

Coding

GPT-5 (high)

GPT-5 (high)

85

Nemotron 3 Nano 30B

49

85
HumanEval
49

Mathematics

GPT-5 (high)

GPT-5 (high)

94

Nemotron 3 Nano 30B

56

95
AIME 2023
57
97
AIME 2024
59
96
AIME 2025
58
91
HMMT Feb 2023
53
93
HMMT Feb 2024
55
92
HMMT Feb 2025
54
94
BRUMO 2025
56

Reasoning

GPT-5 (high)

GPT-5 (high)

88

Nemotron 3 Nano 30B

53

89
SimpleQA
54
87
MuSR
52

Frequently Asked Questions

Which is better, GPT-5 (high) or Nemotron 3 Nano 30B?

GPT-5 (high) scores higher overall with 72 vs 47, a difference of 25 points across all benchmarks.

Which is better for knowledge tasks, GPT-5 (high) or Nemotron 3 Nano 30B?

GPT-5 (high) leads in knowledge tasks with an average score of 90 vs 54.8.

Which is better for coding, GPT-5 (high) or Nemotron 3 Nano 30B?

GPT-5 (high) leads in coding with an average score of 85 vs 49.

Which is better for math, GPT-5 (high) or Nemotron 3 Nano 30B?

GPT-5 (high) leads in math with an average score of 94 vs 56.

Which is better for reasoning, GPT-5 (high) or Nemotron 3 Nano 30B?

GPT-5 (high) leads in reasoning with an average score of 88 vs 53.