Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.
o3 wins overall with a score of 67 vs 55 (12 point difference).o3 wins 4 out of 4 categories.
Claude 3.5 Sonnet
63.5
o3
85.3
Claude 3.5 Sonnet
57
o3
78
Claude 3.5 Sonnet
64
o3
87
Claude 3.5 Sonnet
62
o3
83
o3 scores higher overall with 67 vs 55, a difference of 12 points across all benchmarks.
o3 leads in knowledge tasks with an average score of 85.3 vs 63.5.
o3 leads in coding with an average score of 78 vs 57.
o3 leads in math with an average score of 87 vs 64.
o3 leads in reasoning with an average score of 83 vs 62.