GPT-5.2 vs Mistral 8x7B

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

Quick Verdict

GPT-5.2 wins overall with a score of 83 vs 52 (31 point difference).GPT-5.2 wins 4 out of 4 categories.

Knowledge

GPT-5.2

GPT-5.2

96

Mistral 8x7B

62.8

99
MMLU
65
97
GPQA
64
95
SuperGPQA
62
93
OpenBookQA
60

Coding

GPT-5.2

GPT-5.2

91

Mistral 8x7B

55

91
HumanEval
55

Mathematics

GPT-5.2

GPT-5.2

97.1

Mistral 8x7B

64

99
AIME 2023
65
99
AIME 2024
67
98
AIME 2025
66
95
HMMT Feb 2023
61
97
HMMT Feb 2024
63
96
HMMT Feb 2025
62
96
BRUMO 2025
64

Reasoning

GPT-5.2

GPT-5.2

94

Mistral 8x7B

62

95
SimpleQA
63
93
MuSR
61

Frequently Asked Questions

Which is better, GPT-5.2 or Mistral 8x7B?

GPT-5.2 scores higher overall with 83 vs 52, a difference of 31 points across all benchmarks.

Which is better for knowledge tasks, GPT-5.2 or Mistral 8x7B?

GPT-5.2 leads in knowledge tasks with an average score of 96 vs 62.8.

Which is better for coding, GPT-5.2 or Mistral 8x7B?

GPT-5.2 leads in coding with an average score of 91 vs 55.

Which is better for math, GPT-5.2 or Mistral 8x7B?

GPT-5.2 leads in math with an average score of 97.1 vs 64.

Which is better for reasoning, GPT-5.2 or Mistral 8x7B?

GPT-5.2 leads in reasoning with an average score of 94 vs 62.