DeepSeek-R1 vs Ministral 3 8B (Reasoning)

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

DeepSeek-R1 is clearly ahead on the aggregate, 43 to 36. 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 multimodal & grounded, where it averages 47.5 against 33.4. The single biggest benchmark swing on the page is MMMU-Pro, 43 to 28. Ministral 3 8B (Reasoning) 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 (Reasoning). That is roughly Infinityx on output cost alone.

Quick Verdict

Pick DeepSeek-R1 if you want the stronger benchmark profile. Ministral 3 8B (Reasoning) 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 (Reasoning)

38.5

42
Terminal-Bench 2.0
39
49
BrowseComp
41
44
OSWorld-Verified
36

Coding

DeepSeek-R1

DeepSeek-R1

21.5

Ministral 3 8B (Reasoning)

15.2

36
HumanEval
24
17
SWE-bench Verified
17
19
LiveCodeBench
16
25
SWE-bench Pro
14

Multimodal & Grounded

DeepSeek-R1

DeepSeek-R1

47.5

Ministral 3 8B (Reasoning)

33.4

43
MMMU-Pro
28
53
OfficeQA Pro
40

Reasoning

DeepSeek-R1

DeepSeek-R1

50.9

Ministral 3 8B (Reasoning)

42.1

42
SimpleQA
32
40
MuSR
33
66
BBH
70
58
LongBench v2
44
57
MRCRv2
47

Knowledge

DeepSeek-R1

DeepSeek-R1

37.9

Ministral 3 8B (Reasoning)

30

44
MMLU
30
43
GPQA
29
41
SuperGPQA
27
39
OpenBookQA
25
52
MMLU-Pro
54
14
HLE
5
44
FrontierScience
34

Instruction Following

Ministral 3 8B (Reasoning)

DeepSeek-R1

69

Ministral 3 8B (Reasoning)

70

69
IFEval
70

Multilingual

Ministral 3 8B (Reasoning)

DeepSeek-R1

60.4

Ministral 3 8B (Reasoning)

61.7

61
MGSM
63
60
MMLU-ProX
61

Mathematics

DeepSeek-R1

DeepSeek-R1

52.5

Ministral 3 8B (Reasoning)

47.8

44
AIME 2023
33
46
AIME 2024
35
45
AIME 2025
34
40
HMMT Feb 2023
29
42
HMMT Feb 2024
31
41
HMMT Feb 2025
30
43
BRUMO 2025
32
64
MATH-500
67

Frequently Asked Questions

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

DeepSeek-R1 is ahead overall, 43 to 36. The biggest single separator in this matchup is MMMU-Pro, where the scores are 43 and 28.

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

DeepSeek-R1 has the edge for knowledge tasks in this comparison, averaging 37.9 versus 30. 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 (Reasoning)?

DeepSeek-R1 has the edge for coding in this comparison, averaging 21.5 versus 15.2. 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 (Reasoning)?

DeepSeek-R1 has the edge for math in this comparison, averaging 52.5 versus 47.8. 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 (Reasoning)?

DeepSeek-R1 has the edge for reasoning in this comparison, averaging 50.9 versus 42.1. 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 (Reasoning)?

DeepSeek-R1 has the edge for agentic tasks in this comparison, averaging 44.5 versus 38.5. Inside this category, BrowseComp is the benchmark that creates the most daylight between them.

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

DeepSeek-R1 has the edge for multimodal and grounded tasks in this comparison, averaging 47.5 versus 33.4. 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 (Reasoning)?

Ministral 3 8B (Reasoning) has the edge for instruction following in this comparison, averaging 70 versus 69. Inside this category, IFEval is the benchmark that creates the most daylight between them.

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

Ministral 3 8B (Reasoning) 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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