Qwen3.5 397B vs Ministral 3 8B

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

Qwen3.5 397B is clearly ahead on the aggregate, 62 to 32. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

Qwen3.5 397B's sharpest advantage is in reasoning, where it averages 75.9 against 36.1. The single biggest benchmark swing on the page is MMLU, 83 to 28.

Quick Verdict

Pick Qwen3.5 397B if you want the stronger benchmark profile. Ministral 3 8B only becomes the better choice if its workflow or ecosystem matters more than the raw scoreboard.

Agentic

Qwen3.5 397B

Qwen3.5 397B

56.9

Ministral 3 8B

28.9

58
Terminal-Bench 2.0
26
62
BrowseComp
36
52
OSWorld-Verified
27

Coding

Qwen3.5 397B

Qwen3.5 397B

40.7

Ministral 3 8B

14.2

75
HumanEval
23
42
SWE-bench Verified
16
39
LiveCodeBench
15
42
SWE-bench Pro
13

Multimodal & Grounded

Qwen3.5 397B

Qwen3.5 397B

61.4

Ministral 3 8B

32.4

56
MMMU-Pro
27
68
OfficeQA Pro
39

Reasoning

Qwen3.5 397B

Qwen3.5 397B

75.9

Ministral 3 8B

36.1

80
SimpleQA
28
78
MuSR
26
82
BBH
63
72
LongBench v2
38
71
MRCRv2
41

Knowledge

Qwen3.5 397B

Qwen3.5 397B

59.3

Ministral 3 8B

28

83
MMLU
28
82
GPQA
27
80
SuperGPQA
25
78
OpenBookQA
23
73
MMLU-Pro
52
10
HLE
3
71
FrontierScience
32

Instruction Following

Qwen3.5 397B

Qwen3.5 397B

82

Ministral 3 8B

69

82
IFEval
69

Multilingual

Qwen3.5 397B

Qwen3.5 397B

78.8

Ministral 3 8B

61.7

82
MGSM
63
77
MMLU-ProX
61

Mathematics

Qwen3.5 397B

Qwen3.5 397B

81.6

Ministral 3 8B

43.3

83
AIME 2023
30
85
AIME 2024
32
84
AIME 2025
33
79
HMMT Feb 2023
26
81
HMMT Feb 2024
28
80
HMMT Feb 2025
27
82
BRUMO 2025
29
81
MATH-500
60

Frequently Asked Questions

Which is better, Qwen3.5 397B or Ministral 3 8B?

Qwen3.5 397B is ahead overall, 62 to 32. The biggest single separator in this matchup is MMLU, where the scores are 83 and 28.

Which is better for knowledge tasks, Qwen3.5 397B or Ministral 3 8B?

Qwen3.5 397B has the edge for knowledge tasks in this comparison, averaging 59.3 versus 28. Inside this category, MMLU is the benchmark that creates the most daylight between them.

Which is better for coding, Qwen3.5 397B or Ministral 3 8B?

Qwen3.5 397B has the edge for coding in this comparison, averaging 40.7 versus 14.2. Inside this category, HumanEval is the benchmark that creates the most daylight between them.

Which is better for math, Qwen3.5 397B or Ministral 3 8B?

Qwen3.5 397B has the edge for math in this comparison, averaging 81.6 versus 43.3. Inside this category, AIME 2023 is the benchmark that creates the most daylight between them.

Which is better for reasoning, Qwen3.5 397B or Ministral 3 8B?

Qwen3.5 397B has the edge for reasoning in this comparison, averaging 75.9 versus 36.1. Inside this category, SimpleQA is the benchmark that creates the most daylight between them.

Which is better for agentic tasks, Qwen3.5 397B or Ministral 3 8B?

Qwen3.5 397B has the edge for agentic tasks in this comparison, averaging 56.9 versus 28.9. 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, Qwen3.5 397B or Ministral 3 8B?

Qwen3.5 397B has the edge for multimodal and grounded tasks in this comparison, averaging 61.4 versus 32.4. Inside this category, MMMU-Pro is the benchmark that creates the most daylight between them.

Which is better for instruction following, Qwen3.5 397B or Ministral 3 8B?

Qwen3.5 397B has the edge for instruction following in this comparison, averaging 82 versus 69. Inside this category, IFEval is the benchmark that creates the most daylight between them.

Which is better for multilingual tasks, Qwen3.5 397B or Ministral 3 8B?

Qwen3.5 397B has the edge for multilingual tasks in this comparison, averaging 78.8 versus 61.7. Inside this category, MGSM is the benchmark that creates the most daylight between them.

Last updated: March 12, 2026

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