GLM-4.5 vs Grok 4

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

Quick Verdict

Grok 4 wins overall with a score of 69 vs 28 (41 point difference).Grok 4 wins 4 out of 4 categories.

Knowledge

Grok 4

GLM-4.5

34.8

Grok 4

84.8

37
MMLU
87
36
GPQA
86
34
SuperGPQA
84
32
OpenBookQA
82

Coding

Grok 4

GLM-4.5

29

Grok 4

79

29
HumanEval
79

Mathematics

Grok 4

GLM-4.5

36

Grok 4

86.6

37
AIME 2023
87
39
AIME 2024
89
38
AIME 2025
88
33
HMMT Feb 2023
84
35
HMMT Feb 2024
86
34
HMMT Feb 2025
85
36
BRUMO 2025
87

Reasoning

Grok 4

GLM-4.5

34

Grok 4

82

35
SimpleQA
83
33
MuSR
81

Frequently Asked Questions

Which is better, GLM-4.5 or Grok 4?

Grok 4 scores higher overall with 69 vs 28, a difference of 41 points across all benchmarks.

Which is better for knowledge tasks, GLM-4.5 or Grok 4?

Grok 4 leads in knowledge tasks with an average score of 84.8 vs 34.8.

Which is better for coding, GLM-4.5 or Grok 4?

Grok 4 leads in coding with an average score of 79 vs 29.

Which is better for math, GLM-4.5 or Grok 4?

Grok 4 leads in math with an average score of 86.6 vs 36.

Which is better for reasoning, GLM-4.5 or Grok 4?

Grok 4 leads in reasoning with an average score of 82 vs 34.