Gemini 1.0 Pro vs o3

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

Quick Verdict

o3 wins overall with a score of 67 vs 52 (15 point difference).o3 wins 4 out of 4 categories.

Knowledge

o3

Gemini 1.0 Pro

60.5

o3

85.3

62
MMLU
86
62
GPQA
87
60
SuperGPQA
85
58
OpenBookQA
83

Coding

o3

Gemini 1.0 Pro

54

o3

78

54
HumanEval
78

Mathematics

o3

Gemini 1.0 Pro

61

o3

87

62
AIME 2023
88
64
AIME 2024
90
63
AIME 2025
89
58
HMMT Feb 2023
84
60
HMMT Feb 2024
86
59
HMMT Feb 2025
85
61
BRUMO 2025
87

Reasoning

o3

Gemini 1.0 Pro

59

o3

83

60
SimpleQA
84
58
MuSR
82

Frequently Asked Questions

Which is better, Gemini 1.0 Pro or o3?

o3 scores higher overall with 67 vs 52, a difference of 15 points across all benchmarks.

Which is better for knowledge tasks, Gemini 1.0 Pro or o3?

o3 leads in knowledge tasks with an average score of 85.3 vs 60.5.

Which is better for coding, Gemini 1.0 Pro or o3?

o3 leads in coding with an average score of 78 vs 54.

Which is better for math, Gemini 1.0 Pro or o3?

o3 leads in math with an average score of 87 vs 61.

Which is better for reasoning, Gemini 1.0 Pro or o3?

o3 leads in reasoning with an average score of 83 vs 59.