DeepSeek-R1 vs Ministral 3 8B

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

DeepSeek-R1 is clearly ahead on the aggregate, 43 to 32. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

DeepSeek-R1's sharpest advantage is in agentic, where it averages 44.5 against 28.9. The single biggest benchmark swing on the page is LongBench v2, 58 to 38. Ministral 3 8B does hit back in multilingual, so the answer changes if that is the part of the workload you care about most.

DeepSeek-R1 is also the more expensive model on tokens at $0.55 input / $2.19 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for Ministral 3 8B. That is roughly Infinityx on output cost alone. DeepSeek-R1 is the reasoning model in the pair, while Ministral 3 8B is not. That usually helps on harder chain-of-thought-heavy tests, but it can also mean more latency and more token spend in real use.

Quick Verdict

Pick DeepSeek-R1 if you want the stronger benchmark profile. Ministral 3 8B only becomes the better choice if multilingual is the priority or you want the cheaper token bill.

Agentic

DeepSeek-R1

DeepSeek-R1

44.5

Ministral 3 8B

28.9

42
Terminal-Bench 2.0
26
49
BrowseComp
36
44
OSWorld-Verified
27

Coding

DeepSeek-R1

DeepSeek-R1

21.5

Ministral 3 8B

14.2

36
HumanEval
23
17
SWE-bench Verified
16
19
LiveCodeBench
15
25
SWE-bench Pro
13

Multimodal & Grounded

DeepSeek-R1

DeepSeek-R1

47.5

Ministral 3 8B

32.4

43
MMMU-Pro
27
53
OfficeQA Pro
39

Reasoning

DeepSeek-R1

DeepSeek-R1

50.9

Ministral 3 8B

36.1

42
SimpleQA
28
40
MuSR
26
66
BBH
63
58
LongBench v2
38
57
MRCRv2
41

Knowledge

DeepSeek-R1

DeepSeek-R1

37.9

Ministral 3 8B

28

44
MMLU
28
43
GPQA
27
41
SuperGPQA
25
39
OpenBookQA
23
52
MMLU-Pro
52
14
HLE
3
44
FrontierScience
32

Instruction Following

Tie

DeepSeek-R1

69

Ministral 3 8B

69

69
IFEval
69

Multilingual

Ministral 3 8B

DeepSeek-R1

60.4

Ministral 3 8B

61.7

61
MGSM
63
60
MMLU-ProX
61

Mathematics

DeepSeek-R1

DeepSeek-R1

52.5

Ministral 3 8B

43.3

44
AIME 2023
30
46
AIME 2024
32
45
AIME 2025
33
40
HMMT Feb 2023
26
42
HMMT Feb 2024
28
41
HMMT Feb 2025
27
43
BRUMO 2025
29
64
MATH-500
60

Frequently Asked Questions

Which is better, DeepSeek-R1 or Ministral 3 8B?

DeepSeek-R1 is ahead overall, 43 to 32. The biggest single separator in this matchup is LongBench v2, where the scores are 58 and 38.

Which is better for knowledge tasks, DeepSeek-R1 or Ministral 3 8B?

DeepSeek-R1 has the edge for knowledge tasks in this comparison, averaging 37.9 versus 28. Inside this category, MMLU is the benchmark that creates the most daylight between them.

Which is better for coding, DeepSeek-R1 or Ministral 3 8B?

DeepSeek-R1 has the edge for coding in this comparison, averaging 21.5 versus 14.2. Inside this category, HumanEval is the benchmark that creates the most daylight between them.

Which is better for math, DeepSeek-R1 or Ministral 3 8B?

DeepSeek-R1 has the edge for math in this comparison, averaging 52.5 versus 43.3. Inside this category, AIME 2023 is the benchmark that creates the most daylight between them.

Which is better for reasoning, DeepSeek-R1 or Ministral 3 8B?

DeepSeek-R1 has the edge for reasoning in this comparison, averaging 50.9 versus 36.1. Inside this category, LongBench v2 is the benchmark that creates the most daylight between them.

Which is better for agentic tasks, DeepSeek-R1 or Ministral 3 8B?

DeepSeek-R1 has the edge for agentic tasks in this comparison, averaging 44.5 versus 28.9. Inside this category, OSWorld-Verified is the benchmark that creates the most daylight between them.

Which is better for multimodal and grounded tasks, DeepSeek-R1 or Ministral 3 8B?

DeepSeek-R1 has the edge for multimodal and grounded tasks in this comparison, averaging 47.5 versus 32.4. Inside this category, MMMU-Pro is the benchmark that creates the most daylight between them.

Which is better for instruction following, DeepSeek-R1 or Ministral 3 8B?

DeepSeek-R1 and Ministral 3 8B are effectively tied for instruction following here, both landing at 69 on average.

Which is better for multilingual tasks, DeepSeek-R1 or Ministral 3 8B?

Ministral 3 8B has the edge for multilingual tasks in this comparison, averaging 61.7 versus 60.4. Inside this category, MGSM is the benchmark that creates the most daylight between them.

Last updated: March 12, 2026

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