Grok 4 vs Nova Pro

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

Quick Verdict

Grok 4 wins overall with a score of 69 vs 32 (37 point difference).Grok 4 wins 4 out of 4 categories.

Knowledge

Grok 4

Grok 4

84.8

Nova Pro

38.8

87
MMLU
41
86
GPQA
40
84
SuperGPQA
38
82
OpenBookQA
36

Coding

Grok 4

Grok 4

79

Nova Pro

33

79
HumanEval
33

Mathematics

Grok 4

Grok 4

86.6

Nova Pro

40

87
AIME 2023
41
89
AIME 2024
43
88
AIME 2025
42
84
HMMT Feb 2023
37
86
HMMT Feb 2024
39
85
HMMT Feb 2025
38
87
BRUMO 2025
40

Reasoning

Grok 4

Grok 4

82

Nova Pro

38

83
SimpleQA
39
81
MuSR
37

Frequently Asked Questions

Which is better, Grok 4 or Nova Pro?

Grok 4 scores higher overall with 69 vs 32, a difference of 37 points across all benchmarks.

Which is better for knowledge tasks, Grok 4 or Nova Pro?

Grok 4 leads in knowledge tasks with an average score of 84.8 vs 38.8.

Which is better for coding, Grok 4 or Nova Pro?

Grok 4 leads in coding with an average score of 79 vs 33.

Which is better for math, Grok 4 or Nova Pro?

Grok 4 leads in math with an average score of 86.6 vs 40.

Which is better for reasoning, Grok 4 or Nova Pro?

Grok 4 leads in reasoning with an average score of 82 vs 38.