DeepSeek V3.1 vs Ministral 3 8B

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

DeepSeek V3.1 has the cleaner overall profile here, landing at 35 versus 32. It is a real lead, but still close enough that category-level strengths matter more than the headline number.

DeepSeek V3.1's sharpest advantage is in multimodal & grounded, where it averages 39.5 against 32.4. The single biggest benchmark swing on the page is MMMU-Pro, 35 to 27. Ministral 3 8B 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 DeepSeek V3.1 if you want the stronger benchmark profile. Ministral 3 8B only becomes the better choice if instruction following is the priority.

Agentic

DeepSeek V3.1

DeepSeek V3.1

32.9

Ministral 3 8B

28.9

29
Terminal-Bench 2.0
26
39
BrowseComp
36
33
OSWorld-Verified
27

Coding

DeepSeek V3.1

DeepSeek V3.1

14.8

Ministral 3 8B

14.2

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

Multimodal & Grounded

DeepSeek V3.1

DeepSeek V3.1

39.5

Ministral 3 8B

32.4

35
MMMU-Pro
27
45
OfficeQA Pro
39

Reasoning

DeepSeek V3.1

DeepSeek V3.1

40.7

Ministral 3 8B

36.1

31
SimpleQA
28
29
MuSR
26
61
BBH
63
46
LongBench v2
38
48
MRCRv2
41

Knowledge

DeepSeek V3.1

DeepSeek V3.1

30.5

Ministral 3 8B

28

33
MMLU
28
32
GPQA
27
30
SuperGPQA
25
28
OpenBookQA
23
53
MMLU-Pro
52
2
HLE
3
37
FrontierScience
32

Instruction Following

Ministral 3 8B

DeepSeek V3.1

67

Ministral 3 8B

69

67
IFEval
69

Multilingual

Ministral 3 8B

DeepSeek V3.1

60.8

Ministral 3 8B

61.7

64
MGSM
63
59
MMLU-ProX
61

Mathematics

DeepSeek V3.1

DeepSeek V3.1

44.2

Ministral 3 8B

43.3

33
AIME 2023
30
35
AIME 2024
32
34
AIME 2025
33
29
HMMT Feb 2023
26
31
HMMT Feb 2024
28
30
HMMT Feb 2025
27
32
BRUMO 2025
29
59
MATH-500
60

Frequently Asked Questions

Which is better, DeepSeek V3.1 or Ministral 3 8B?

DeepSeek V3.1 is ahead overall, 35 to 32. The biggest single separator in this matchup is MMMU-Pro, where the scores are 35 and 27.

Which is better for knowledge tasks, DeepSeek V3.1 or Ministral 3 8B?

DeepSeek V3.1 has the edge for knowledge tasks in this comparison, averaging 30.5 versus 28. Inside this category, MMLU is the benchmark that creates the most daylight between them.

Which is better for coding, DeepSeek V3.1 or Ministral 3 8B?

DeepSeek V3.1 has the edge for coding in this comparison, averaging 14.8 versus 14.2. Inside this category, SWE-bench Verified is the benchmark that creates the most daylight between them.

Which is better for math, DeepSeek V3.1 or Ministral 3 8B?

DeepSeek V3.1 has the edge for math in this comparison, averaging 44.2 versus 43.3. Inside this category, AIME 2023 is the benchmark that creates the most daylight between them.

Which is better for reasoning, DeepSeek V3.1 or Ministral 3 8B?

DeepSeek V3.1 has the edge for reasoning in this comparison, averaging 40.7 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 V3.1 or Ministral 3 8B?

DeepSeek V3.1 has the edge for agentic tasks in this comparison, averaging 32.9 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 V3.1 or Ministral 3 8B?

DeepSeek V3.1 has the edge for multimodal and grounded tasks in this comparison, averaging 39.5 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 V3.1 or Ministral 3 8B?

Ministral 3 8B has the edge for instruction following in this comparison, averaging 69 versus 67. Inside this category, IFEval is the benchmark that creates the most daylight between them.

Which is better for multilingual tasks, DeepSeek V3.1 or Ministral 3 8B?

Ministral 3 8B has the edge for multilingual tasks in this comparison, averaging 61.7 versus 60.8. Inside this category, MMLU-ProX is the benchmark that creates the most daylight between them.

Last updated: March 12, 2026

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