Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.
GPT-5.2 wins overall with a score of 83 vs 77 (6 point difference).GPT-5.2 wins 2 out of 4 categories.
GPT-5.1-Codex-Max
95
GPT-5.2
96
GPT-5.1-Codex-Max
94
GPT-5.2
91
GPT-5.1-Codex-Max
97.1
GPT-5.2
97.1
GPT-5.1-Codex-Max
93
GPT-5.2
94
GPT-5.2 scores higher overall with 83 vs 77, a difference of 6 points across all benchmarks.
GPT-5.2 leads in knowledge tasks with an average score of 96 vs 95.
GPT-5.1-Codex-Max leads in coding with an average score of 94 vs 91.
GPT-5.1-Codex-Max and GPT-5.2 are tied for math with average scores of 97.1.
GPT-5.2 leads in reasoning with an average score of 94 vs 93.