Qwen3.5 397B (Reasoning) vs Ministral 3 8B (Reasoning)

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

Qwen3.5 397B (Reasoning) is clearly ahead on the aggregate, 75 to 36. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

Qwen3.5 397B (Reasoning)'s sharpest advantage is in coding, where it averages 62.3 against 15.2. The single biggest benchmark swing on the page is MMLU, 91 to 30.

Quick Verdict

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

Agentic

Qwen3.5 397B (Reasoning)

Qwen3.5 397B (Reasoning)

74.8

Ministral 3 8B (Reasoning)

38.5

77
Terminal-Bench 2.0
39
78
BrowseComp
41
70
OSWorld-Verified
36

Coding

Qwen3.5 397B (Reasoning)

Qwen3.5 397B (Reasoning)

62.3

Ministral 3 8B (Reasoning)

15.2

83
HumanEval
24
60
SWE-bench Verified
17
60
LiveCodeBench
16
65
SWE-bench Pro
14

Multimodal & Grounded

Qwen3.5 397B (Reasoning)

Qwen3.5 397B (Reasoning)

70.8

Ministral 3 8B (Reasoning)

33.4

64
MMMU-Pro
28
79
OfficeQA Pro
40

Reasoning

Qwen3.5 397B (Reasoning)

Qwen3.5 397B (Reasoning)

84.2

Ministral 3 8B (Reasoning)

42.1

87
SimpleQA
32
85
MuSR
33
91
BBH
70
80
LongBench v2
44
82
MRCRv2
47

Knowledge

Qwen3.5 397B (Reasoning)

Qwen3.5 397B (Reasoning)

70.1

Ministral 3 8B (Reasoning)

30

91
MMLU
30
89
GPQA
29
87
SuperGPQA
27
85
OpenBookQA
25
81
MMLU-Pro
54
29
HLE
5
81
FrontierScience
34

Instruction Following

Qwen3.5 397B (Reasoning)

Qwen3.5 397B (Reasoning)

89

Ministral 3 8B (Reasoning)

70

89
IFEval
70

Multilingual

Qwen3.5 397B (Reasoning)

Qwen3.5 397B (Reasoning)

87.8

Ministral 3 8B (Reasoning)

61.7

91
MGSM
63
86
MMLU-ProX
61

Mathematics

Qwen3.5 397B (Reasoning)

Qwen3.5 397B (Reasoning)

92.5

Ministral 3 8B (Reasoning)

47.8

93
AIME 2023
33
95
AIME 2024
35
94
AIME 2025
34
89
HMMT Feb 2023
29
91
HMMT Feb 2024
31
90
HMMT Feb 2025
30
92
BRUMO 2025
32
93
MATH-500
67

Frequently Asked Questions

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

Qwen3.5 397B (Reasoning) is ahead overall, 75 to 36. The biggest single separator in this matchup is MMLU, where the scores are 91 and 30.

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

Qwen3.5 397B (Reasoning) has the edge for knowledge tasks in this comparison, averaging 70.1 versus 30. Inside this category, MMLU is the benchmark that creates the most daylight between them.

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

Qwen3.5 397B (Reasoning) has the edge for coding in this comparison, averaging 62.3 versus 15.2. Inside this category, HumanEval is the benchmark that creates the most daylight between them.

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

Qwen3.5 397B (Reasoning) has the edge for math in this comparison, averaging 92.5 versus 47.8. Inside this category, AIME 2023 is the benchmark that creates the most daylight between them.

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

Qwen3.5 397B (Reasoning) has the edge for reasoning in this comparison, averaging 84.2 versus 42.1. Inside this category, SimpleQA is the benchmark that creates the most daylight between them.

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

Qwen3.5 397B (Reasoning) has the edge for agentic tasks in this comparison, averaging 74.8 versus 38.5. 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 (Reasoning) or Ministral 3 8B (Reasoning)?

Qwen3.5 397B (Reasoning) has the edge for multimodal and grounded tasks in this comparison, averaging 70.8 versus 33.4. Inside this category, OfficeQA Pro is the benchmark that creates the most daylight between them.

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

Qwen3.5 397B (Reasoning) has the edge for instruction following in this comparison, averaging 89 versus 70. Inside this category, IFEval is the benchmark that creates the most daylight between them.

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

Qwen3.5 397B (Reasoning) has the edge for multilingual tasks in this comparison, averaging 87.8 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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