Gemini 3.0 vs GPT 5: Who Wins?

Gemini 3.0 vs GPT-5 — who actually wins?
Google’s Gemini 3 just smashed reasoning benchmarks — but OpenAI’s GPT-5.1 is brutally fast. I stress-tested both (benchmarks, coding, real projects) and the truth is: there’s no single winner — each model dominates different tasks.