Mistral 7B v0.3 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 21 (47 point difference).o3-pro wins 4 out of 4 categories.

Knowledge

o3-pro

Mistral 7B v0.3

27.8

o3-pro

87.3

30
MMLU
88
29
GPQA
89
27
SuperGPQA
87
25
OpenBookQA
85

Coding

o3-pro

Mistral 7B v0.3

22

o3-pro

80

22
HumanEval
80

Mathematics

o3-pro

Mistral 7B v0.3

29

o3-pro

89

30
AIME 2023
90
32
AIME 2024
92
31
AIME 2025
91
26
HMMT Feb 2023
86
28
HMMT Feb 2024
88
27
HMMT Feb 2025
87
29
BRUMO 2025
89

Reasoning

o3-pro

Mistral 7B v0.3

27

o3-pro

85

28
SimpleQA
86
26
MuSR
84

Frequently Asked Questions

Which is better, Mistral 7B v0.3 or o3-pro?

o3-pro scores higher overall with 68 vs 21, a difference of 47 points across all benchmarks.

Which is better for knowledge tasks, Mistral 7B v0.3 or o3-pro?

o3-pro leads in knowledge tasks with an average score of 87.3 vs 27.8.

Which is better for coding, Mistral 7B v0.3 or o3-pro?

o3-pro leads in coding with an average score of 80 vs 22.

Which is better for math, Mistral 7B v0.3 or o3-pro?

o3-pro leads in math with an average score of 89 vs 29.

Which is better for reasoning, Mistral 7B v0.3 or o3-pro?

o3-pro leads in reasoning with an average score of 85 vs 27.