benchlm.ai

GPT-5 (medium) vs Mistral Large 2

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

Quick Verdict

GPT-5 (medium) wins overall with a score of 70 vs 57 (13 point difference).GPT-5 (medium) wins 4 out of 4 categories.

GPT-5 (medium)

CreatorOpenAI
TypeProprietary
Context128K
Score70

Mistral Large 2

CreatorMistral
TypeProprietary
Context128K
Score57

Knowledge

GPT-5 (medium)

GPT-5 (medium)

88

Mistral Large 2

66.5

91
MMLU
68
89
GPQA
68
87
SuperGPQA
66
85
OpenBookQA
64

Coding

GPT-5 (medium)

GPT-5 (medium)

83

Mistral Large 2

60

83
HumanEval
60

Mathematics

GPT-5 (medium)

GPT-5 (medium)

92

Mistral Large 2

67

93
AIME 2023
68
95
AIME 2024
70
94
AIME 2025
69
89
HMMT Feb 2023
64
91
HMMT Feb 2024
66
90
HMMT Feb 2025
65
92
BRUMO 2025
67

Reasoning

GPT-5 (medium)

GPT-5 (medium)

86

Mistral Large 2

65

87
SimpleQA
66
85
MuSR
64

Frequently Asked Questions

Which is better, GPT-5 (medium) or Mistral Large 2?

GPT-5 (medium) scores higher overall with 70 vs 57, a difference of 13 points across all benchmarks.

Which is better for knowledge tasks, GPT-5 (medium) or Mistral Large 2?

GPT-5 (medium) leads in knowledge tasks with an average score of 88 vs 66.5.

Which is better for coding, GPT-5 (medium) or Mistral Large 2?

GPT-5 (medium) leads in coding with an average score of 83 vs 60.

Which is better for math, GPT-5 (medium) or Mistral Large 2?

GPT-5 (medium) leads in math with an average score of 92 vs 67.

Which is better for reasoning, GPT-5 (medium) or Mistral Large 2?

GPT-5 (medium) leads in reasoning with an average score of 86 vs 65.

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