On Tuesday, OpenAI launched GPT4, un updated version of the model which powers ChatGPT. Microsoft has invested billions of dollars in the firm. Meta has its own chatbot, named Blenderbot, and in China, the tech giant Baidu has released a more advanced version of its chatbot Ernie, also known as Wenxin Yiyan. The technology behind the world’s most talked about artificial intelligence (AI) system, ChatGPT, is being added to its most ubiquitous work software, Microsoft 365. Microsoft is calling the system Copilot and says it will be embedded into Word, Excel, PowerPoint, and Outlook. Will there be a winner in AI technology race ?