benchlm.ai

GLM-4.7-Flash vs GPT-OSS 120B

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

Quick Verdict

GLM-4.7-Flash wins overall with a score of 56 vs 42 (14 point difference).GLM-4.7-Flash wins 4 out of 4 categories.

GLM-4.7-Flash

CreatorZhipu AI
TypeOpen Weight
Context200K
Score56

GPT-OSS 120B

CreatorOpenAI
TypeOpen Weight
Context128K
Score42

Knowledge

GLM-4.7-Flash

GLM-4.7-Flash

63.8

GPT-OSS 120B

48.8

66
MMLU
51
65
GPQA
50
63
SuperGPQA
48
61
OpenBookQA
46

Coding

GLM-4.7-Flash

GLM-4.7-Flash

58

GPT-OSS 120B

43

58
HumanEval
43

Mathematics

GLM-4.7-Flash

GLM-4.7-Flash

65

GPT-OSS 120B

50

66
AIME 2023
51
68
AIME 2024
53
67
AIME 2025
52
62
HMMT Feb 2023
47
64
HMMT Feb 2024
49
63
HMMT Feb 2025
48
65
BRUMO 2025
50

Reasoning

GLM-4.7-Flash

GLM-4.7-Flash

62

GPT-OSS 120B

48

63
SimpleQA
49
61
MuSR
47

Frequently Asked Questions

Which is better, GLM-4.7-Flash or GPT-OSS 120B?

GLM-4.7-Flash scores higher overall with 56 vs 42, a difference of 14 points across all benchmarks.

Which is better for knowledge tasks, GLM-4.7-Flash or GPT-OSS 120B?

GLM-4.7-Flash leads in knowledge tasks with an average score of 63.8 vs 48.8.

Which is better for coding, GLM-4.7-Flash or GPT-OSS 120B?

GLM-4.7-Flash leads in coding with an average score of 58 vs 43.

Which is better for math, GLM-4.7-Flash or GPT-OSS 120B?

GLM-4.7-Flash leads in math with an average score of 65 vs 50.

Which is better for reasoning, GLM-4.7-Flash or GPT-OSS 120B?

GLM-4.7-Flash leads in reasoning with an average score of 62 vs 48.

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