benchlm.ai

GLM-4.5-Air vs Llama 4 Behemoth

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

Quick Verdict

Llama 4 Behemoth wins overall with a score of 39 vs 26 (13 point difference).Llama 4 Behemoth wins 4 out of 4 categories.

GLM-4.5-Air

CreatorTsinghua
TypeProprietary
Context128K
Score26

Llama 4 Behemoth

CreatorMeta
TypeOpen Weight
Context32K
Score39

Knowledge

Llama 4 Behemoth

GLM-4.5-Air

32.8

Llama 4 Behemoth

45.8

35
MMLU
48
34
GPQA
47
32
SuperGPQA
45
30
OpenBookQA
43

Coding

Llama 4 Behemoth

GLM-4.5-Air

27

Llama 4 Behemoth

40

27
HumanEval
40

Mathematics

Llama 4 Behemoth

GLM-4.5-Air

34

Llama 4 Behemoth

47

35
AIME 2023
48
37
AIME 2024
50
36
AIME 2025
49
31
HMMT Feb 2023
44
33
HMMT Feb 2024
46
32
HMMT Feb 2025
45
34
BRUMO 2025
47

Reasoning

Llama 4 Behemoth

GLM-4.5-Air

32

Llama 4 Behemoth

45

33
SimpleQA
46
31
MuSR
44

Frequently Asked Questions

Which is better, GLM-4.5-Air or Llama 4 Behemoth?

Llama 4 Behemoth scores higher overall with 39 vs 26, a difference of 13 points across all benchmarks.

Which is better for knowledge tasks, GLM-4.5-Air or Llama 4 Behemoth?

Llama 4 Behemoth leads in knowledge tasks with an average score of 45.8 vs 32.8.

Which is better for coding, GLM-4.5-Air or Llama 4 Behemoth?

Llama 4 Behemoth leads in coding with an average score of 40 vs 27.

Which is better for math, GLM-4.5-Air or Llama 4 Behemoth?

Llama 4 Behemoth leads in math with an average score of 47 vs 34.

Which is better for reasoning, GLM-4.5-Air or Llama 4 Behemoth?

Llama 4 Behemoth leads in reasoning with an average score of 45 vs 32.

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