Mistral 8x7B v0.2 vs o3-pro

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

Quick Verdict

o3-pro wins overall with a score of 68 vs 20 (48 point difference).o3-pro wins 4 out of 4 categories.

Knowledge

o3-pro

Mistral 8x7B v0.2

26.8

o3-pro

87.3

29
MMLU
88
28
GPQA
89
26
SuperGPQA
87
24
OpenBookQA
85

Coding

o3-pro

Mistral 8x7B v0.2

21

o3-pro

80

21
HumanEval
80

Mathematics

o3-pro

Mistral 8x7B v0.2

28

o3-pro

89

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

Reasoning

o3-pro

Mistral 8x7B v0.2

26

o3-pro

85

27
SimpleQA
86
25
MuSR
84

Frequently Asked Questions

Which is better, Mistral 8x7B v0.2 or o3-pro?

o3-pro scores higher overall with 68 vs 20, a difference of 48 points across all benchmarks.

Which is better for knowledge tasks, Mistral 8x7B v0.2 or o3-pro?

o3-pro leads in knowledge tasks with an average score of 87.3 vs 26.8.

Which is better for coding, Mistral 8x7B v0.2 or o3-pro?

o3-pro leads in coding with an average score of 80 vs 21.

Which is better for math, Mistral 8x7B v0.2 or o3-pro?

o3-pro leads in math with an average score of 89 vs 28.

Which is better for reasoning, Mistral 8x7B v0.2 or o3-pro?

o3-pro leads in reasoning with an average score of 85 vs 26.