Salesforce CEO Marc Benioff has announced his switch from OpenAI's ChatGPT to Google's AI model, Gemini 3. "Holy s**t. I've used ChatGPT every day for three years...Just spent two hours on Gemini 3. I'm not going back," Benioff said. "The leap is insane...reasoning, speed, images, video...everything is sharper and faster. It feels like the world just changed, again," he added.