Bing and Edge are both gaining new OpenAI capabilities to expand how search experiences happen. The new experience will combine the OpenAI GPT 3 models with the Microsoft Prometheus models allowing more natural questions and responses. The search results will provide a chat box on the side to help refine any results and expand on the search. This same type of experience will be coming into the Edge browser in the sidebar with options to have Edge help compose messages or search without going to Bing first. The new experiences are now in preview and anyone interested can register to try the new experience. Details on this announcement can be found here.