Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.
GPT-5.1 wins overall with a score of 76 vs 54 (22 point difference).GPT-5.1 wins 4 out of 4 categories.
GPT-5.1
94
Grok Code Fast 1
61.8
GPT-5.1
89
Grok Code Fast 1
60
GPT-5.1
97.1
Grok Code Fast 1
63
GPT-5.1
92
Grok Code Fast 1
60
GPT-5.1 scores higher overall with 76 vs 54, a difference of 22 points across all benchmarks.
GPT-5.1 leads in knowledge tasks with an average score of 94 vs 61.8.
GPT-5.1 leads in coding with an average score of 89 vs 60.
GPT-5.1 leads in math with an average score of 97.1 vs 63.
GPT-5.1 leads in reasoning with an average score of 92 vs 60.