Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.
GPT-5.1 wins overall with a score of 76 vs 26 (50 point difference).GPT-5.1 wins 4 out of 4 categories.
GLM-4.5-Air
32.8
GPT-5.1
94
GLM-4.5-Air
27
GPT-5.1
89
GLM-4.5-Air
34
GPT-5.1
97.1
GLM-4.5-Air
32
GPT-5.1
92
GPT-5.1 scores higher overall with 76 vs 26, a difference of 50 points across all benchmarks.
GPT-5.1 leads in knowledge tasks with an average score of 94 vs 32.8.
GPT-5.1 leads in coding with an average score of 89 vs 27.
GPT-5.1 leads in math with an average score of 97.1 vs 34.
GPT-5.1 leads in reasoning with an average score of 92 vs 32.