GLM-4.7-Flash vs o1

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

GLM-4.7-Flash is clearly ahead on the aggregate, 64 to 51. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

GLM-4.7-Flash's sharpest advantage is in coding, where it averages 47.7 against 41. The single biggest benchmark swing on the page is MMLU, 66 to 91.8. o1 does hit back in knowledge, so the answer changes if that is the part of the workload you care about most.

Quick Verdict

Pick GLM-4.7-Flash if you want the stronger benchmark profile. o1 only becomes the better choice if knowledge is the priority.

Knowledge

o1

GLM-4.7-Flash

57.3

o1

83.8

66
MMLU
91.8
65
GPQA
75.7
63
SuperGPQA
-
61
OpenBookQA
-
74
MMLU-Pro
-
15
HLE
-

Coding

GLM-4.7-Flash

GLM-4.7-Flash

47.7

o1

41

58
HumanEval
-
40
SWE-bench Verified
41
45
LiveCodeBench
-

Mathematics

o1

GLM-4.7-Flash

67.5

o1

74.3

66
AIME 2023
-
68
AIME 2024
74.3
67
AIME 2025
-
62
HMMT Feb 2023
-
64
HMMT Feb 2024
-
63
HMMT Feb 2025
-
65
BRUMO 2025
-
85
MATH-500
-

Reasoning

GLM-4.7-Flash
63
SimpleQA
-
61
MuSR
-
86
BBH
-

Instruction Following

o1

GLM-4.7-Flash

84

o1

92.2

84
IFEval
92.2

Multilingual

GLM-4.7-Flash
85
MGSM
-

Frequently Asked Questions

Which is better, GLM-4.7-Flash or o1?

GLM-4.7-Flash is ahead overall, 64 to 51. The biggest single separator in this matchup is MMLU, where the scores are 66 and 91.8.

Which is better for knowledge tasks, GLM-4.7-Flash or o1?

o1 has the edge for knowledge tasks in this comparison, averaging 83.8 versus 57.3. Inside this category, MMLU is the benchmark that creates the most daylight between them.

Which is better for coding, GLM-4.7-Flash or o1?

GLM-4.7-Flash has the edge for coding in this comparison, averaging 47.7 versus 41. Inside this category, SWE-bench Verified is the benchmark that creates the most daylight between them.

Which is better for math, GLM-4.7-Flash or o1?

o1 has the edge for math in this comparison, averaging 74.3 versus 67.5. Inside this category, AIME 2024 is the benchmark that creates the most daylight between them.

Which is better for instruction following, GLM-4.7-Flash or o1?

o1 has the edge for instruction following in this comparison, averaging 92.2 versus 84. Inside this category, IFEval is the benchmark that creates the most daylight between them.

Last updated: March 9, 2026

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