GLM-4.7 vs LFM2.5-1.2B-Thinking

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

GLM-4.7 is clearly ahead on the aggregate, 67 to 33. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

GLM-4.7's sharpest advantage is in mathematics, where it averages 85 against 42.3. The single biggest benchmark swing on the page is HumanEval, 78 to 17.

GLM-4.7 gives you the larger context window at 200K, compared with 32K for LFM2.5-1.2B-Thinking.

Quick Verdict

Pick GLM-4.7 if you want the stronger benchmark profile. LFM2.5-1.2B-Thinking only becomes the better choice if its workflow or ecosystem matters more than the raw scoreboard.

Agentic

GLM-4.7

GLM-4.7

66.1

LFM2.5-1.2B-Thinking

34.1

67
Terminal-Bench 2.0
34
72
BrowseComp
37
61
OSWorld-Verified
32

Coding

GLM-4.7

GLM-4.7

46.6

LFM2.5-1.2B-Thinking

8.2

78
HumanEval
17
43
SWE-bench Verified
10
43
LiveCodeBench
9
51
SWE-bench Pro
7

Multimodal & Grounded

GLM-4.7

GLM-4.7

70.5

LFM2.5-1.2B-Thinking

32.4

66
MMMU-Pro
27
76
OfficeQA Pro
39

Reasoning

GLM-4.7

GLM-4.7

80.2

LFM2.5-1.2B-Thinking

38.4

82
SimpleQA
29
80
MuSR
31
84
BBH
67
79
LongBench v2
39
78
MRCRv2
42

Knowledge

GLM-4.7

GLM-4.7

61.8

LFM2.5-1.2B-Thinking

27

86
MMLU
27
84
GPQA
26
82
SuperGPQA
24
80
OpenBookQA
22
74
MMLU-Pro
51
16
HLE
2
72
FrontierScience
31

Instruction Following

GLM-4.7

GLM-4.7

85

LFM2.5-1.2B-Thinking

72

85
IFEval
72

Multilingual

GLM-4.7

GLM-4.7

79.1

LFM2.5-1.2B-Thinking

60.7

81
MGSM
62
78
MMLU-ProX
60

Mathematics

GLM-4.7

GLM-4.7

85

LFM2.5-1.2B-Thinking

42.3

86
AIME 2023
28
88
AIME 2024
30
87
AIME 2025
29
82
HMMT Feb 2023
24
84
HMMT Feb 2024
26
83
HMMT Feb 2025
25
85
BRUMO 2025
27
85
MATH-500
61

Frequently Asked Questions

Which is better, GLM-4.7 or LFM2.5-1.2B-Thinking?

GLM-4.7 is ahead overall, 67 to 33. The biggest single separator in this matchup is HumanEval, where the scores are 78 and 17.

Which is better for knowledge tasks, GLM-4.7 or LFM2.5-1.2B-Thinking?

GLM-4.7 has the edge for knowledge tasks in this comparison, averaging 61.8 versus 27. Inside this category, MMLU is the benchmark that creates the most daylight between them.

Which is better for coding, GLM-4.7 or LFM2.5-1.2B-Thinking?

GLM-4.7 has the edge for coding in this comparison, averaging 46.6 versus 8.2. Inside this category, HumanEval is the benchmark that creates the most daylight between them.

Which is better for math, GLM-4.7 or LFM2.5-1.2B-Thinking?

GLM-4.7 has the edge for math in this comparison, averaging 85 versus 42.3. Inside this category, AIME 2023 is the benchmark that creates the most daylight between them.

Which is better for reasoning, GLM-4.7 or LFM2.5-1.2B-Thinking?

GLM-4.7 has the edge for reasoning in this comparison, averaging 80.2 versus 38.4. Inside this category, SimpleQA is the benchmark that creates the most daylight between them.

Which is better for agentic tasks, GLM-4.7 or LFM2.5-1.2B-Thinking?

GLM-4.7 has the edge for agentic tasks in this comparison, averaging 66.1 versus 34.1. Inside this category, BrowseComp is the benchmark that creates the most daylight between them.

Which is better for multimodal and grounded tasks, GLM-4.7 or LFM2.5-1.2B-Thinking?

GLM-4.7 has the edge for multimodal and grounded tasks in this comparison, averaging 70.5 versus 32.4. Inside this category, MMMU-Pro is the benchmark that creates the most daylight between them.

Which is better for instruction following, GLM-4.7 or LFM2.5-1.2B-Thinking?

GLM-4.7 has the edge for instruction following in this comparison, averaging 85 versus 72. Inside this category, IFEval is the benchmark that creates the most daylight between them.

Which is better for multilingual tasks, GLM-4.7 or LFM2.5-1.2B-Thinking?

GLM-4.7 has the edge for multilingual tasks in this comparison, averaging 79.1 versus 60.7. Inside this category, MGSM is the benchmark that creates the most daylight between them.

Last updated: March 12, 2026

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