GPT-4o vs Nova Pro

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

Quick Verdict

GPT-4o wins overall with a score of 56 vs 32 (24 point difference).GPT-4o wins 4 out of 4 categories.

Knowledge

GPT-4o

GPT-4o

64.5

Nova Pro

38.8

66
MMLU
41
66
GPQA
40
64
SuperGPQA
38
62
OpenBookQA
36

Coding

GPT-4o

GPT-4o

58

Nova Pro

33

58
HumanEval
33

Mathematics

GPT-4o

GPT-4o

65

Nova Pro

40

66
AIME 2023
41
68
AIME 2024
43
67
AIME 2025
42
62
HMMT Feb 2023
37
64
HMMT Feb 2024
39
63
HMMT Feb 2025
38
65
BRUMO 2025
40

Reasoning

GPT-4o

GPT-4o

63

Nova Pro

38

64
SimpleQA
39
62
MuSR
37

Frequently Asked Questions

Which is better, GPT-4o or Nova Pro?

GPT-4o scores higher overall with 56 vs 32, a difference of 24 points across all benchmarks.

Which is better for knowledge tasks, GPT-4o or Nova Pro?

GPT-4o leads in knowledge tasks with an average score of 64.5 vs 38.8.

Which is better for coding, GPT-4o or Nova Pro?

GPT-4o leads in coding with an average score of 58 vs 33.

Which is better for math, GPT-4o or Nova Pro?

GPT-4o leads in math with an average score of 65 vs 40.

Which is better for reasoning, GPT-4o or Nova Pro?

GPT-4o leads in reasoning with an average score of 63 vs 38.