Bard will be used by a group of testers before being rolled out to the public in the coming weeks, the firm said. Google's announcement follows wide speculation that Microsoft is about to bring the AI chatbot ChatGPT to its search engine Bing, following a multi-billion dollar investment in the firm behind it, OpenAI. "Soon, you'll see AI-powered features in Search that distil complex information and multiple perspectives into easy-to-digest formats, so you can quickly understand the big picture and learn more from the web