Ministral 3 14B vs Gemini 3.1 Flash-Lite

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

Ministral 3 14B has the cleaner overall profile here, landing at 55 versus 53. It is a real lead, but still close enough that category-level strengths matter more than the headline number.

Ministral 3 14B's sharpest advantage is in coding, where it averages 33 against 24.7. The single biggest benchmark swing on the page is SWE-bench Verified, 37 to 22. Gemini 3.1 Flash-Lite does hit back in multimodal & grounded, so the answer changes if that is the part of the workload you care about most.

Gemini 3.1 Flash-Lite is also the more expensive model on tokens at $0.10 input / $0.40 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for Ministral 3 14B. That is roughly Infinityx on output cost alone. Gemini 3.1 Flash-Lite gives you the larger context window at 1M, compared with 128K for Ministral 3 14B.

Quick Verdict

Pick Ministral 3 14B if you want the stronger benchmark profile. Gemini 3.1 Flash-Lite only becomes the better choice if multimodal & grounded is the priority or you need the larger 1M context window.

Agentic

Gemini 3.1 Flash-Lite

Ministral 3 14B

48.4

Gemini 3.1 Flash-Lite

49.2

48
Terminal-Bench 2.0
47
55
BrowseComp
60
44
OSWorld-Verified
44

Coding

Ministral 3 14B

Ministral 3 14B

33

Gemini 3.1 Flash-Lite

24.7

58
HumanEval
55
37
SWE-bench Verified
22
31
LiveCodeBench
21
34
SWE-bench Pro
29

Multimodal & Grounded

Gemini 3.1 Flash-Lite

Ministral 3 14B

70.5

Gemini 3.1 Flash-Lite

73.1

70
MMMU-Pro
74
71
OfficeQA Pro
72

Reasoning

Gemini 3.1 Flash-Lite

Ministral 3 14B

63.6

Gemini 3.1 Flash-Lite

65.8

66
SimpleQA
60
64
MuSR
58
74
BBH
74
60
LongBench v2
69
60
MRCRv2
73

Knowledge

Ministral 3 14B

Ministral 3 14B

50.1

Gemini 3.1 Flash-Lite

45.3

69
MMLU
63
68
GPQA
62
66
SuperGPQA
60
64
OpenBookQA
58
67
MMLU-Pro
63
5
HLE
1
60
FrontierScience
55

Instruction Following

Ministral 3 14B

Ministral 3 14B

80

Gemini 3.1 Flash-Lite

79

80
IFEval
79

Multilingual

Ministral 3 14B

Ministral 3 14B

76.8

Gemini 3.1 Flash-Lite

69.8

80
MGSM
73
75
MMLU-ProX
68

Mathematics

Ministral 3 14B

Ministral 3 14B

69.7

Gemini 3.1 Flash-Lite

66.1

68
AIME 2023
63
70
AIME 2024
65
72
AIME 2025
64
64
HMMT Feb 2023
59
66
HMMT Feb 2024
61
65
HMMT Feb 2025
60
67
BRUMO 2025
62
72
MATH-500
71

Frequently Asked Questions

Which is better, Ministral 3 14B or Gemini 3.1 Flash-Lite?

Ministral 3 14B is ahead overall, 55 to 53. The biggest single separator in this matchup is SWE-bench Verified, where the scores are 37 and 22.

Which is better for knowledge tasks, Ministral 3 14B or Gemini 3.1 Flash-Lite?

Ministral 3 14B has the edge for knowledge tasks in this comparison, averaging 50.1 versus 45.3. Inside this category, MMLU is the benchmark that creates the most daylight between them.

Which is better for coding, Ministral 3 14B or Gemini 3.1 Flash-Lite?

Ministral 3 14B has the edge for coding in this comparison, averaging 33 versus 24.7. Inside this category, SWE-bench Verified is the benchmark that creates the most daylight between them.

Which is better for math, Ministral 3 14B or Gemini 3.1 Flash-Lite?

Ministral 3 14B has the edge for math in this comparison, averaging 69.7 versus 66.1. Inside this category, AIME 2025 is the benchmark that creates the most daylight between them.

Which is better for reasoning, Ministral 3 14B or Gemini 3.1 Flash-Lite?

Gemini 3.1 Flash-Lite has the edge for reasoning in this comparison, averaging 65.8 versus 63.6. Inside this category, MRCRv2 is the benchmark that creates the most daylight between them.

Which is better for agentic tasks, Ministral 3 14B or Gemini 3.1 Flash-Lite?

Gemini 3.1 Flash-Lite has the edge for agentic tasks in this comparison, averaging 49.2 versus 48.4. Inside this category, BrowseComp is the benchmark that creates the most daylight between them.

Which is better for multimodal and grounded tasks, Ministral 3 14B or Gemini 3.1 Flash-Lite?

Gemini 3.1 Flash-Lite has the edge for multimodal and grounded tasks in this comparison, averaging 73.1 versus 70.5. Inside this category, MMMU-Pro is the benchmark that creates the most daylight between them.

Which is better for instruction following, Ministral 3 14B or Gemini 3.1 Flash-Lite?

Ministral 3 14B has the edge for instruction following in this comparison, averaging 80 versus 79. Inside this category, IFEval is the benchmark that creates the most daylight between them.

Which is better for multilingual tasks, Ministral 3 14B or Gemini 3.1 Flash-Lite?

Ministral 3 14B has the edge for multilingual tasks in this comparison, averaging 76.8 versus 69.8. Inside this category, MGSM is the benchmark that creates the most daylight between them.

Last updated: March 12, 2026

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