LFM2.5-1.2B-Instruct vs Ministral 3 3B

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

LFM2.5-1.2B-Instruct has the cleaner overall profile here, landing at 30 versus 27. It is a real lead, but still close enough that category-level strengths matter more than the headline number.

LFM2.5-1.2B-Instruct's sharpest advantage is in instruction following, where it averages 80 against 67. The single biggest benchmark swing on the page is IFEval, 80 to 67.

Ministral 3 3B gives you the larger context window at 128K, compared with 32K for LFM2.5-1.2B-Instruct.

Quick Verdict

Pick LFM2.5-1.2B-Instruct if you want the stronger benchmark profile. Ministral 3 3B only becomes the better choice if you need the larger 128K context window.

Agentic

LFM2.5-1.2B-Instruct

LFM2.5-1.2B-Instruct

25.7

Ministral 3 3B

22.9

22
Terminal-Bench 2.0
19
31
BrowseComp
33
26
OSWorld-Verified
20

Coding

LFM2.5-1.2B-Instruct

LFM2.5-1.2B-Instruct

7.2

Ministral 3 3B

6.2

14
HumanEval
15
9
SWE-bench Verified
8
8
LiveCodeBench
7
6
SWE-bench Pro
5

Multimodal & Grounded

LFM2.5-1.2B-Instruct

LFM2.5-1.2B-Instruct

32.4

Ministral 3 3B

30.4

27
MMMU-Pro
25
39
OfficeQA Pro
37

Reasoning

LFM2.5-1.2B-Instruct

LFM2.5-1.2B-Instruct

32.1

Ministral 3 3B

30.1

24
SimpleQA
22
22
MuSR
20
59
BBH
57
34
LongBench v2
32
37
MRCRv2
35

Knowledge

LFM2.5-1.2B-Instruct

LFM2.5-1.2B-Instruct

26

Ministral 3 3B

24.5

26
MMLU
24
25
GPQA
23
23
SuperGPQA
21
21
OpenBookQA
19
50
MMLU-Pro
48
1
HLE
1
30
FrontierScience
28

Instruction Following

LFM2.5-1.2B-Instruct

LFM2.5-1.2B-Instruct

80

Ministral 3 3B

67

80
IFEval
67

Multilingual

LFM2.5-1.2B-Instruct

LFM2.5-1.2B-Instruct

60.7

Ministral 3 3B

59.7

62
MGSM
61
60
MMLU-ProX
59

Mathematics

LFM2.5-1.2B-Instruct

LFM2.5-1.2B-Instruct

37

Ministral 3 3B

36

24
AIME 2023
23
26
AIME 2024
25
25
AIME 2025
24
20
HMMT Feb 2023
19
22
HMMT Feb 2024
21
21
HMMT Feb 2025
20
23
BRUMO 2025
22
54
MATH-500
53

Frequently Asked Questions

Which is better, LFM2.5-1.2B-Instruct or Ministral 3 3B?

LFM2.5-1.2B-Instruct is ahead overall, 30 to 27. The biggest single separator in this matchup is IFEval, where the scores are 80 and 67.

Which is better for knowledge tasks, LFM2.5-1.2B-Instruct or Ministral 3 3B?

LFM2.5-1.2B-Instruct has the edge for knowledge tasks in this comparison, averaging 26 versus 24.5. Inside this category, MMLU is the benchmark that creates the most daylight between them.

Which is better for coding, LFM2.5-1.2B-Instruct or Ministral 3 3B?

LFM2.5-1.2B-Instruct has the edge for coding in this comparison, averaging 7.2 versus 6.2. Inside this category, HumanEval is the benchmark that creates the most daylight between them.

Which is better for math, LFM2.5-1.2B-Instruct or Ministral 3 3B?

LFM2.5-1.2B-Instruct has the edge for math in this comparison, averaging 37 versus 36. Inside this category, AIME 2023 is the benchmark that creates the most daylight between them.

Which is better for reasoning, LFM2.5-1.2B-Instruct or Ministral 3 3B?

LFM2.5-1.2B-Instruct has the edge for reasoning in this comparison, averaging 32.1 versus 30.1. Inside this category, SimpleQA is the benchmark that creates the most daylight between them.

Which is better for agentic tasks, LFM2.5-1.2B-Instruct or Ministral 3 3B?

LFM2.5-1.2B-Instruct has the edge for agentic tasks in this comparison, averaging 25.7 versus 22.9. Inside this category, OSWorld-Verified is the benchmark that creates the most daylight between them.

Which is better for multimodal and grounded tasks, LFM2.5-1.2B-Instruct or Ministral 3 3B?

LFM2.5-1.2B-Instruct has the edge for multimodal and grounded tasks in this comparison, averaging 32.4 versus 30.4. Inside this category, MMMU-Pro is the benchmark that creates the most daylight between them.

Which is better for instruction following, LFM2.5-1.2B-Instruct or Ministral 3 3B?

LFM2.5-1.2B-Instruct has the edge for instruction following in this comparison, averaging 80 versus 67. Inside this category, IFEval is the benchmark that creates the most daylight between them.

Which is better for multilingual tasks, LFM2.5-1.2B-Instruct or Ministral 3 3B?

LFM2.5-1.2B-Instruct has the edge for multilingual tasks in this comparison, averaging 60.7 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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