LFM2-24B-A2B vs Kimi K2

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

LFM2-24B-A2B is clearly ahead on the aggregate, 38 to 34. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

LFM2-24B-A2B's sharpest advantage is in mathematics, where it averages 50.4 against 42.7. The single biggest benchmark swing on the page is HumanEval, 42 to 24.

Kimi K2 gives you the larger context window at 128K, compared with 32K for LFM2-24B-A2B.

Quick Verdict

Pick LFM2-24B-A2B if you want the stronger benchmark profile. Kimi K2 only becomes the better choice if you need the larger 128K context window.

Agentic

LFM2-24B-A2B

LFM2-24B-A2B

33.4

Kimi K2

29.3

30
Terminal-Bench 2.0
27
38
BrowseComp
36
34
OSWorld-Verified
27

Coding

LFM2-24B-A2B

LFM2-24B-A2B

18

Kimi K2

12.8

42
HumanEval
24
18
SWE-bench Verified
15
17
LiveCodeBench
12
19
SWE-bench Pro
13

Multimodal & Grounded

LFM2-24B-A2B

LFM2-24B-A2B

41.7

Kimi K2

39.5

39
MMMU-Pro
35
45
OfficeQA Pro
45

Reasoning

LFM2-24B-A2B

LFM2-24B-A2B

46.6

Kimi K2

40.9

44
SimpleQA
30
42
MuSR
28
63
BBH
61
48
LongBench v2
47
45
MRCRv2
50

Knowledge

LFM2-24B-A2B

LFM2-24B-A2B

35.6

Kimi K2

29.3

46
MMLU
32
45
GPQA
31
43
SuperGPQA
29
41
OpenBookQA
27
51
MMLU-Pro
51
4
HLE
3
43
FrontierScience
34

Instruction Following

LFM2-24B-A2B

LFM2-24B-A2B

68

Kimi K2

67

68
IFEval
67

Multilingual

LFM2-24B-A2B

LFM2-24B-A2B

61.4

Kimi K2

59.7

64
MGSM
61
60
MMLU-ProX
59

Mathematics

LFM2-24B-A2B

LFM2-24B-A2B

50.4

Kimi K2

42.7

46
AIME 2023
32
48
AIME 2024
34
47
AIME 2025
33
42
HMMT Feb 2023
28
44
HMMT Feb 2024
30
43
HMMT Feb 2025
29
45
BRUMO 2025
31
57
MATH-500
57

Frequently Asked Questions

Which is better, LFM2-24B-A2B or Kimi K2?

LFM2-24B-A2B is ahead overall, 38 to 34. The biggest single separator in this matchup is HumanEval, where the scores are 42 and 24.

Which is better for knowledge tasks, LFM2-24B-A2B or Kimi K2?

LFM2-24B-A2B has the edge for knowledge tasks in this comparison, averaging 35.6 versus 29.3. Inside this category, MMLU is the benchmark that creates the most daylight between them.

Which is better for coding, LFM2-24B-A2B or Kimi K2?

LFM2-24B-A2B has the edge for coding in this comparison, averaging 18 versus 12.8. Inside this category, HumanEval is the benchmark that creates the most daylight between them.

Which is better for math, LFM2-24B-A2B or Kimi K2?

LFM2-24B-A2B has the edge for math in this comparison, averaging 50.4 versus 42.7. Inside this category, AIME 2023 is the benchmark that creates the most daylight between them.

Which is better for reasoning, LFM2-24B-A2B or Kimi K2?

LFM2-24B-A2B has the edge for reasoning in this comparison, averaging 46.6 versus 40.9. Inside this category, SimpleQA is the benchmark that creates the most daylight between them.

Which is better for agentic tasks, LFM2-24B-A2B or Kimi K2?

LFM2-24B-A2B has the edge for agentic tasks in this comparison, averaging 33.4 versus 29.3. Inside this category, OSWorld-Verified is the benchmark that creates the most daylight between them.

Which is better for multimodal and grounded tasks, LFM2-24B-A2B or Kimi K2?

LFM2-24B-A2B has the edge for multimodal and grounded tasks in this comparison, averaging 41.7 versus 39.5. Inside this category, MMMU-Pro is the benchmark that creates the most daylight between them.

Which is better for instruction following, LFM2-24B-A2B or Kimi K2?

LFM2-24B-A2B has the edge for instruction following in this comparison, averaging 68 versus 67. Inside this category, IFEval is the benchmark that creates the most daylight between them.

Which is better for multilingual tasks, LFM2-24B-A2B or Kimi K2?

LFM2-24B-A2B has the edge for multilingual tasks in this comparison, averaging 61.4 versus 59.7. Inside this category, MGSM is the benchmark that creates the most daylight between them.

Last updated: March 12, 2026

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