Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.
GPT-5.4 wins overall with a score of 88 vs 62 (26 point difference).GPT-5.4 wins 4 out of 4 categories.
GPT-5.4
96
Kimi K2.5
74.8
GPT-5.4
91
Kimi K2.5
69
GPT-5.4
97.1
Kimi K2.5
76
GPT-5.4
94
Kimi K2.5
73
GPT-5.4 scores higher overall with 88 vs 62, a difference of 26 points across all benchmarks.
GPT-5.4 leads in knowledge tasks with an average score of 96 vs 74.8.
GPT-5.4 leads in coding with an average score of 91 vs 69.
GPT-5.4 leads in math with an average score of 97.1 vs 76.
GPT-5.4 leads in reasoning with an average score of 94 vs 73.