Mistral 8x7B vs LFM2.5-1.2B-Instruct

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

Mistral 8x7B is clearly ahead on the aggregate, 48 to 30. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

Mistral 8x7B's sharpest advantage is in mathematics, where it averages 68.1 against 37. The single biggest benchmark swing on the page is HumanEval, 55 to 14. LFM2.5-1.2B-Instruct does hit back in instruction following, so the answer changes if that is the part of the workload you care about most.

Quick Verdict

Pick Mistral 8x7B if you want the stronger benchmark profile. LFM2.5-1.2B-Instruct only becomes the better choice if instruction following is the priority.

Agentic

Mistral 8x7B

Mistral 8x7B

41.1

LFM2.5-1.2B-Instruct

25.7

40
Terminal-Bench 2.0
22
47
BrowseComp
31
38
OSWorld-Verified
26

Coding

Mistral 8x7B

Mistral 8x7B

25.8

LFM2.5-1.2B-Instruct

7.2

55
HumanEval
14
28
SWE-bench Verified
9
23
LiveCodeBench
8
28
SWE-bench Pro
6

Multimodal & Grounded

Mistral 8x7B

Mistral 8x7B

48.3

LFM2.5-1.2B-Instruct

32.4

42
MMMU-Pro
27
56
OfficeQA Pro
39

Reasoning

Mistral 8x7B

Mistral 8x7B

60.3

LFM2.5-1.2B-Instruct

32.1

63
SimpleQA
24
61
MuSR
22
76
BBH
59
57
LongBench v2
34
53
MRCRv2
37

Knowledge

Mistral 8x7B

Mistral 8x7B

48.4

LFM2.5-1.2B-Instruct

26

65
MMLU
26
64
GPQA
25
62
SuperGPQA
23
60
OpenBookQA
21
65
MMLU-Pro
50
8
HLE
1
56
FrontierScience
30

Instruction Following

LFM2.5-1.2B-Instruct

Mistral 8x7B

78

LFM2.5-1.2B-Instruct

80

78
IFEval
80

Multilingual

Mistral 8x7B

Mistral 8x7B

72.1

LFM2.5-1.2B-Instruct

60.7

74
MGSM
62
71
MMLU-ProX
60

Mathematics

Mistral 8x7B

Mistral 8x7B

68.1

LFM2.5-1.2B-Instruct

37

65
AIME 2023
24
67
AIME 2024
26
66
AIME 2025
25
61
HMMT Feb 2023
20
63
HMMT Feb 2024
22
62
HMMT Feb 2025
21
64
BRUMO 2025
23
73
MATH-500
54

Frequently Asked Questions

Which is better, Mistral 8x7B or LFM2.5-1.2B-Instruct?

Mistral 8x7B is ahead overall, 48 to 30. The biggest single separator in this matchup is HumanEval, where the scores are 55 and 14.

Which is better for knowledge tasks, Mistral 8x7B or LFM2.5-1.2B-Instruct?

Mistral 8x7B has the edge for knowledge tasks in this comparison, averaging 48.4 versus 26. Inside this category, MMLU is the benchmark that creates the most daylight between them.

Which is better for coding, Mistral 8x7B or LFM2.5-1.2B-Instruct?

Mistral 8x7B has the edge for coding in this comparison, averaging 25.8 versus 7.2. Inside this category, HumanEval is the benchmark that creates the most daylight between them.

Which is better for math, Mistral 8x7B or LFM2.5-1.2B-Instruct?

Mistral 8x7B has the edge for math in this comparison, averaging 68.1 versus 37. Inside this category, AIME 2023 is the benchmark that creates the most daylight between them.

Which is better for reasoning, Mistral 8x7B or LFM2.5-1.2B-Instruct?

Mistral 8x7B has the edge for reasoning in this comparison, averaging 60.3 versus 32.1. Inside this category, SimpleQA is the benchmark that creates the most daylight between them.

Which is better for agentic tasks, Mistral 8x7B or LFM2.5-1.2B-Instruct?

Mistral 8x7B has the edge for agentic tasks in this comparison, averaging 41.1 versus 25.7. Inside this category, Terminal-Bench 2.0 is the benchmark that creates the most daylight between them.

Which is better for multimodal and grounded tasks, Mistral 8x7B or LFM2.5-1.2B-Instruct?

Mistral 8x7B has the edge for multimodal and grounded tasks in this comparison, averaging 48.3 versus 32.4. Inside this category, OfficeQA Pro is the benchmark that creates the most daylight between them.

Which is better for instruction following, Mistral 8x7B or LFM2.5-1.2B-Instruct?

LFM2.5-1.2B-Instruct has the edge for instruction following in this comparison, averaging 80 versus 78. Inside this category, IFEval is the benchmark that creates the most daylight between them.

Which is better for multilingual tasks, Mistral 8x7B or LFM2.5-1.2B-Instruct?

Mistral 8x7B has the edge for multilingual tasks in this comparison, averaging 72.1 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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