Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.
o3 wins overall with a score of 67 vs 62 (5 point difference).o3 wins 4 out of 4 categories.
Kimi K2.5
74.8
o3
85.3
Kimi K2.5
69
o3
78
Kimi K2.5
76
o3
87
Kimi K2.5
73
o3
83
o3 scores higher overall with 67 vs 62, a difference of 5 points across all benchmarks.
o3 leads in knowledge tasks with an average score of 85.3 vs 74.8.
o3 leads in coding with an average score of 78 vs 69.
o3 leads in math with an average score of 87 vs 76.
o3 leads in reasoning with an average score of 83 vs 73.