Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.
GPT-5.2 wins overall with a score of 83 vs 64 (19 point difference).GPT-5.2 wins 4 out of 4 categories.
DeepSeekMath V2
77.8
GPT-5.2
96
DeepSeekMath V2
72
GPT-5.2
91
DeepSeekMath V2
79
GPT-5.2
97.1
DeepSeekMath V2
76
GPT-5.2
94
GPT-5.2 scores higher overall with 83 vs 64, a difference of 19 points across all benchmarks.
GPT-5.2 leads in knowledge tasks with an average score of 96 vs 77.8.
GPT-5.2 leads in coding with an average score of 91 vs 72.
GPT-5.2 leads in math with an average score of 97.1 vs 79.
GPT-5.2 leads in reasoning with an average score of 94 vs 76.