GLM-4.7-Flash vs o3

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

Quick Verdict

o3 wins overall with a score of 67 vs 56 (11 point difference).o3 wins 4 out of 4 categories.

Knowledge

o3

GLM-4.7-Flash

63.8

o3

85.3

66
MMLU
86
65
GPQA
87
63
SuperGPQA
85
61
OpenBookQA
83

Coding

o3

GLM-4.7-Flash

58

o3

78

58
HumanEval
78

Mathematics

o3

GLM-4.7-Flash

65

o3

87

66
AIME 2023
88
68
AIME 2024
90
67
AIME 2025
89
62
HMMT Feb 2023
84
64
HMMT Feb 2024
86
63
HMMT Feb 2025
85
65
BRUMO 2025
87

Reasoning

o3

GLM-4.7-Flash

62

o3

83

63
SimpleQA
84
61
MuSR
82

Frequently Asked Questions

Which is better, GLM-4.7-Flash or o3?

o3 scores higher overall with 67 vs 56, a difference of 11 points across all benchmarks.

Which is better for knowledge tasks, GLM-4.7-Flash or o3?

o3 leads in knowledge tasks with an average score of 85.3 vs 63.8.

Which is better for coding, GLM-4.7-Flash or o3?

o3 leads in coding with an average score of 78 vs 58.

Which is better for math, GLM-4.7-Flash or o3?

o3 leads in math with an average score of 87 vs 65.

Which is better for reasoning, GLM-4.7-Flash or o3?

o3 leads in reasoning with an average score of 83 vs 62.