Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.
o4-mini (high) wins overall with a score of 65 vs 23 (42 point difference).o4-mini (high) wins 4 out of 4 categories.
Kimi K2
29.8
o4-mini (high)
80.5
Kimi K2
24
o4-mini (high)
74
Kimi K2
31
o4-mini (high)
82
Kimi K2
29
o4-mini (high)
79
o4-mini (high) scores higher overall with 65 vs 23, a difference of 42 points across all benchmarks.
o4-mini (high) leads in knowledge tasks with an average score of 80.5 vs 29.8.
o4-mini (high) leads in coding with an average score of 74 vs 24.
o4-mini (high) leads in math with an average score of 82 vs 31.
o4-mini (high) leads in reasoning with an average score of 79 vs 29.