Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.
GPT-5 (high) wins overall with a score of 72 vs 54 (18 point difference).GPT-5 (high) wins 4 out of 4 categories.
GPT-5 (high)
90
Grok Code Fast 1
61.8
GPT-5 (high)
85
Grok Code Fast 1
60
GPT-5 (high)
94
Grok Code Fast 1
63
GPT-5 (high)
88
Grok Code Fast 1
60
GPT-5 (high) scores higher overall with 72 vs 54, a difference of 18 points across all benchmarks.
GPT-5 (high) leads in knowledge tasks with an average score of 90 vs 61.8.
GPT-5 (high) leads in coding with an average score of 85 vs 60.
GPT-5 (high) leads in math with an average score of 94 vs 63.
GPT-5 (high) leads in reasoning with an average score of 88 vs 60.