Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.
GPT-5.4 wins overall with a score of 88 vs 23 (65 point difference).GPT-5.4 wins 4 out of 4 categories.
GPT-5.4
96
Kimi K2
29.8
GPT-5.4
91
Kimi K2
24
GPT-5.4
97.1
Kimi K2
31
GPT-5.4
94
Kimi K2
29
GPT-5.4 scores higher overall with 88 vs 23, a difference of 65 points across all benchmarks.
GPT-5.4 leads in knowledge tasks with an average score of 96 vs 29.8.
GPT-5.4 leads in coding with an average score of 91 vs 24.
GPT-5.4 leads in math with an average score of 97.1 vs 31.
GPT-5.4 leads in reasoning with an average score of 94 vs 29.