Nemotron 3 Nano 30B vs LFM2.5-1.2B-Instruct

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

Nemotron 3 Nano 30B is clearly ahead on the aggregate, 45 to 30. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

Nemotron 3 Nano 30B's sharpest advantage is in mathematics, where it averages 63.7 against 37. The single biggest benchmark swing on the page is HumanEval, 49 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 Nemotron 3 Nano 30B if you want the stronger benchmark profile. LFM2.5-1.2B-Instruct only becomes the better choice if instruction following is the priority.

Agentic

Nemotron 3 Nano 30B

Nemotron 3 Nano 30B

39.6

LFM2.5-1.2B-Instruct

25.7

38
Terminal-Bench 2.0
22
43
BrowseComp
31
39
OSWorld-Verified
26

Coding

Nemotron 3 Nano 30B

Nemotron 3 Nano 30B

22

LFM2.5-1.2B-Instruct

7.2

49
HumanEval
14
26
SWE-bench Verified
9
16
LiveCodeBench
8
27
SWE-bench Pro
6

Multimodal & Grounded

Nemotron 3 Nano 30B

Nemotron 3 Nano 30B

45.2

LFM2.5-1.2B-Instruct

32.4

38
MMMU-Pro
27
54
OfficeQA Pro
39

Reasoning

Nemotron 3 Nano 30B

Nemotron 3 Nano 30B

54

LFM2.5-1.2B-Instruct

32.1

54
SimpleQA
24
52
MuSR
22
72
BBH
59
51
LongBench v2
34
51
MRCRv2
37

Knowledge

Nemotron 3 Nano 30B

Nemotron 3 Nano 30B

43.8

LFM2.5-1.2B-Instruct

26

57
MMLU
26
56
GPQA
25
54
SuperGPQA
23
52
OpenBookQA
21
65
MMLU-Pro
50
1
HLE
1
54
FrontierScience
30

Instruction Following

LFM2.5-1.2B-Instruct

Nemotron 3 Nano 30B

78

LFM2.5-1.2B-Instruct

80

78
IFEval
80

Multilingual

Nemotron 3 Nano 30B

Nemotron 3 Nano 30B

71.8

LFM2.5-1.2B-Instruct

60.7

75
MGSM
62
70
MMLU-ProX
60

Mathematics

Nemotron 3 Nano 30B

Nemotron 3 Nano 30B

63.7

LFM2.5-1.2B-Instruct

37

57
AIME 2023
24
59
AIME 2024
26
58
AIME 2025
25
53
HMMT Feb 2023
20
55
HMMT Feb 2024
22
54
HMMT Feb 2025
21
56
BRUMO 2025
23
73
MATH-500
54

Frequently Asked Questions

Which is better, Nemotron 3 Nano 30B or LFM2.5-1.2B-Instruct?

Nemotron 3 Nano 30B is ahead overall, 45 to 30. The biggest single separator in this matchup is HumanEval, where the scores are 49 and 14.

Which is better for knowledge tasks, Nemotron 3 Nano 30B or LFM2.5-1.2B-Instruct?

Nemotron 3 Nano 30B has the edge for knowledge tasks in this comparison, averaging 43.8 versus 26. Inside this category, MMLU is the benchmark that creates the most daylight between them.

Which is better for coding, Nemotron 3 Nano 30B or LFM2.5-1.2B-Instruct?

Nemotron 3 Nano 30B has the edge for coding in this comparison, averaging 22 versus 7.2. Inside this category, HumanEval is the benchmark that creates the most daylight between them.

Which is better for math, Nemotron 3 Nano 30B or LFM2.5-1.2B-Instruct?

Nemotron 3 Nano 30B has the edge for math in this comparison, averaging 63.7 versus 37. Inside this category, AIME 2023 is the benchmark that creates the most daylight between them.

Which is better for reasoning, Nemotron 3 Nano 30B or LFM2.5-1.2B-Instruct?

Nemotron 3 Nano 30B has the edge for reasoning in this comparison, averaging 54 versus 32.1. Inside this category, SimpleQA is the benchmark that creates the most daylight between them.

Which is better for agentic tasks, Nemotron 3 Nano 30B or LFM2.5-1.2B-Instruct?

Nemotron 3 Nano 30B has the edge for agentic tasks in this comparison, averaging 39.6 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, Nemotron 3 Nano 30B or LFM2.5-1.2B-Instruct?

Nemotron 3 Nano 30B has the edge for multimodal and grounded tasks in this comparison, averaging 45.2 versus 32.4. Inside this category, OfficeQA Pro is the benchmark that creates the most daylight between them.

Which is better for instruction following, Nemotron 3 Nano 30B 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, Nemotron 3 Nano 30B or LFM2.5-1.2B-Instruct?

Nemotron 3 Nano 30B has the edge for multilingual tasks in this comparison, averaging 71.8 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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