Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.
GPT-5.1 wins overall with a score of 76 vs 63 (13 point difference).GPT-5.1 wins 4 out of 4 categories.
DeepSeek LLM 2.0
76.8
GPT-5.1
94
DeepSeek LLM 2.0
73
GPT-5.1
89
DeepSeek LLM 2.0
79
GPT-5.1
97.1
DeepSeek LLM 2.0
76
GPT-5.1
92
GPT-5.1 scores higher overall with 76 vs 63, a difference of 13 points across all benchmarks.
GPT-5.1 leads in knowledge tasks with an average score of 94 vs 76.8.
GPT-5.1 leads in coding with an average score of 89 vs 73.
GPT-5.1 leads in math with an average score of 97.1 vs 79.
GPT-5.1 leads in reasoning with an average score of 92 vs 76.