Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.
GPT-5.1 wins overall with a score of 76 vs 41 (35 point difference).GPT-5.1 wins 4 out of 4 categories.
Gemini 2.5 Flash
47.8
GPT-5.1
94
Gemini 2.5 Flash
42
GPT-5.1
89
Gemini 2.5 Flash
49
GPT-5.1
97.1
Gemini 2.5 Flash
47
GPT-5.1
92
GPT-5.1 scores higher overall with 76 vs 41, a difference of 35 points across all benchmarks.
GPT-5.1 leads in knowledge tasks with an average score of 94 vs 47.8.
GPT-5.1 leads in coding with an average score of 89 vs 42.
GPT-5.1 leads in math with an average score of 97.1 vs 49.
GPT-5.1 leads in reasoning with an average score of 92 vs 47.