
Salesforce CEO Marc Benioff, one of Silicon Valley’s most vocal boosters of ChatGPT, announced Sunday that he’s abandoning OpenAI’s chatbot after a brief trial of Google’s newly released Gemini 3 model.
“Holy s—. I’ve used ChatGPT every day for 3 years. Just spent 2 hours on Gemini 3. I’m not going back,” Benioff wrote on X. “The leap is insane — reasoning, speed, images, video… everything is sharper and faster. It feels like the world just changed, again.”