benchlm.ai

GLM-4.5 vs Grok 3 [Beta]

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

Quick Verdict

Grok 3 [Beta] wins overall with a score of 33 vs 28 (5 point difference).Grok 3 [Beta] wins 4 out of 4 categories.

GLM-4.5

CreatorTsinghua
TypeProprietary
Context128K
Score28

Grok 3 [Beta]

CreatorxAI
TypeProprietary
Context128K
Score33

Knowledge

Grok 3 [Beta]

GLM-4.5

34.8

Grok 3 [Beta]

39.8

37
MMLU
42
36
GPQA
41
34
SuperGPQA
39
32
OpenBookQA
37

Coding

Grok 3 [Beta]

GLM-4.5

29

Grok 3 [Beta]

34

29
HumanEval
34

Mathematics

Grok 3 [Beta]

GLM-4.5

36

Grok 3 [Beta]

41

37
AIME 2023
42
39
AIME 2024
44
38
AIME 2025
43
33
HMMT Feb 2023
38
35
HMMT Feb 2024
40
34
HMMT Feb 2025
39
36
BRUMO 2025
41

Reasoning

Grok 3 [Beta]

GLM-4.5

34

Grok 3 [Beta]

39

35
SimpleQA
40
33
MuSR
38

Frequently Asked Questions

Which is better, GLM-4.5 or Grok 3 [Beta]?

Grok 3 [Beta] scores higher overall with 33 vs 28, a difference of 5 points across all benchmarks.

Which is better for knowledge tasks, GLM-4.5 or Grok 3 [Beta]?

Grok 3 [Beta] leads in knowledge tasks with an average score of 39.8 vs 34.8.

Which is better for coding, GLM-4.5 or Grok 3 [Beta]?

Grok 3 [Beta] leads in coding with an average score of 34 vs 29.

Which is better for math, GLM-4.5 or Grok 3 [Beta]?

Grok 3 [Beta] leads in math with an average score of 41 vs 36.

Which is better for reasoning, GLM-4.5 or Grok 3 [Beta]?

Grok 3 [Beta] leads in reasoning with an average score of 39 vs 34.

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