benchlm.ai

Gemini 2.5 Flash vs GLM-4.5-Air

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

Quick Verdict

Gemini 2.5 Flash wins overall with a score of 41 vs 26 (15 point difference).Gemini 2.5 Flash wins 4 out of 4 categories.

Gemini 2.5 Flash

CreatorGoogle
TypeProprietary
Context1M
Score41

GLM-4.5-Air

CreatorTsinghua
TypeProprietary
Context128K
Score26

Knowledge

Gemini 2.5 Flash

Gemini 2.5 Flash

47.8

GLM-4.5-Air

32.8

50
MMLU
35
49
GPQA
34
47
SuperGPQA
32
45
OpenBookQA
30

Coding

Gemini 2.5 Flash

Gemini 2.5 Flash

42

GLM-4.5-Air

27

42
HumanEval
27

Mathematics

Gemini 2.5 Flash

Gemini 2.5 Flash

49

GLM-4.5-Air

34

50
AIME 2023
35
52
AIME 2024
37
51
AIME 2025
36
46
HMMT Feb 2023
31
48
HMMT Feb 2024
33
47
HMMT Feb 2025
32
49
BRUMO 2025
34

Reasoning

Gemini 2.5 Flash

Gemini 2.5 Flash

47

GLM-4.5-Air

32

48
SimpleQA
33
46
MuSR
31

Frequently Asked Questions

Which is better, Gemini 2.5 Flash or GLM-4.5-Air?

Gemini 2.5 Flash scores higher overall with 41 vs 26, a difference of 15 points across all benchmarks.

Which is better for knowledge tasks, Gemini 2.5 Flash or GLM-4.5-Air?

Gemini 2.5 Flash leads in knowledge tasks with an average score of 47.8 vs 32.8.

Which is better for coding, Gemini 2.5 Flash or GLM-4.5-Air?

Gemini 2.5 Flash leads in coding with an average score of 42 vs 27.

Which is better for math, Gemini 2.5 Flash or GLM-4.5-Air?

Gemini 2.5 Flash leads in math with an average score of 49 vs 34.

Which is better for reasoning, Gemini 2.5 Flash or GLM-4.5-Air?

Gemini 2.5 Flash leads in reasoning with an average score of 47 vs 32.

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