GPT-5 (high) vs Mistral 8x7B

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

Quick Verdict

GPT-5 (high) wins overall with a score of 72 vs 52 (20 point difference).GPT-5 (high) wins 4 out of 4 categories.

Knowledge

GPT-5 (high)

GPT-5 (high)

90

Mistral 8x7B

62.8

93
MMLU
65
91
GPQA
64
89
SuperGPQA
62
87
OpenBookQA
60

Coding

GPT-5 (high)

GPT-5 (high)

85

Mistral 8x7B

55

85
HumanEval
55

Mathematics

GPT-5 (high)

GPT-5 (high)

94

Mistral 8x7B

64

95
AIME 2023
65
97
AIME 2024
67
96
AIME 2025
66
91
HMMT Feb 2023
61
93
HMMT Feb 2024
63
92
HMMT Feb 2025
62
94
BRUMO 2025
64

Reasoning

GPT-5 (high)

GPT-5 (high)

88

Mistral 8x7B

62

89
SimpleQA
63
87
MuSR
61

Frequently Asked Questions

Which is better, GPT-5 (high) or Mistral 8x7B?

GPT-5 (high) scores higher overall with 72 vs 52, a difference of 20 points across all benchmarks.

Which is better for knowledge tasks, GPT-5 (high) or Mistral 8x7B?

GPT-5 (high) leads in knowledge tasks with an average score of 90 vs 62.8.

Which is better for coding, GPT-5 (high) or Mistral 8x7B?

GPT-5 (high) leads in coding with an average score of 85 vs 55.

Which is better for math, GPT-5 (high) or Mistral 8x7B?

GPT-5 (high) leads in math with an average score of 94 vs 64.

Which is better for reasoning, GPT-5 (high) or Mistral 8x7B?

GPT-5 (high) leads in reasoning with an average score of 88 vs 62.