Salesforce CEO Marc Benioff has abruptly stopped using OpenAI’s chatbot after a brief trial of Google’s new Gemini 3 model. He claimed that Gemini 3 is “insane” and offers better reasoning, speed, images, and video capabilities compared to ChatGPT.
Benioff, who has over 1 million followers on X, shared his positive experience with Gemini 3 in a post that received millions of views within days. His endorsement comes after Salesforce recently partnered with OpenAI for its chatbot platform. However, Benioff’s sudden change of heart suggests that companies are rapidly moving to more advanced AI models.
Google’s Gemini 3 has already gained attention from industry leaders, including Sam Altman, co-founder of OpenAI, who praised the model as “very solid daily driver potential.” Meanwhile, there is concern at OpenAI about Google’s rapid progress in the AI sector. The recent release of new AI models, such as GPT-5.1 and Claude Opus 4.5, highlights how quickly companies are evolving their technology.
Note: I simplified the text by removing some details, such as specific numbers and quotes from other CEOs, to make it easier to understand.
Source: https://fortune.com/2025/11/25/billionaire-marc-benioff-switching-google-gemini-3-over-chatgpt-world-just-changed