benchlm.ai

GPT-5 mini vs Mistral 8x7B v0.2

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

Quick Verdict

GPT-5 mini wins overall with a score of 68 vs 20 (48 point difference).GPT-5 mini wins 4 out of 4 categories.

GPT-5 mini

CreatorOpenAI
TypeProprietary
Context128K
Score68

Mistral 8x7B v0.2

CreatorMistral
TypeOpen Weight
Context32K
Score20

Knowledge

GPT-5 mini

GPT-5 mini

85

Mistral 8x7B v0.2

26.8

88
MMLU
29
86
GPQA
28
84
SuperGPQA
26
82
OpenBookQA
24

Coding

GPT-5 mini

GPT-5 mini

80

Mistral 8x7B v0.2

21

80
HumanEval
21

Mathematics

GPT-5 mini

GPT-5 mini

89

Mistral 8x7B v0.2

28

90
AIME 2023
29
92
AIME 2024
31
91
AIME 2025
30
86
HMMT Feb 2023
25
88
HMMT Feb 2024
27
87
HMMT Feb 2025
26
89
BRUMO 2025
28

Reasoning

GPT-5 mini

GPT-5 mini

83

Mistral 8x7B v0.2

26

84
SimpleQA
27
82
MuSR
25

Frequently Asked Questions

Which is better, GPT-5 mini or Mistral 8x7B v0.2?

GPT-5 mini scores higher overall with 68 vs 20, a difference of 48 points across all benchmarks.

Which is better for knowledge tasks, GPT-5 mini or Mistral 8x7B v0.2?

GPT-5 mini leads in knowledge tasks with an average score of 85 vs 26.8.

Which is better for coding, GPT-5 mini or Mistral 8x7B v0.2?

GPT-5 mini leads in coding with an average score of 80 vs 21.

Which is better for math, GPT-5 mini or Mistral 8x7B v0.2?

GPT-5 mini leads in math with an average score of 89 vs 28.

Which is better for reasoning, GPT-5 mini or Mistral 8x7B v0.2?

GPT-5 mini leads in reasoning with an average score of 83 vs 26.

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