Microsoft Copilot turns 1, promising deeper, more sophisticated search

For the first birthday of Microsoft Copilot, Microsoft laid out a roadmap of additional features that it plans to add, including a more sophisticated language model and better ways of generating AI art. Microsoft plans to add these things to Copilot, which is now the company's catchall term for its large language model chatbots on the web, on Windows, and in Microsoft 365. Of particular interest is the imminent addition of GPT-4 Turbo, notable for two things: an information cutoff of April 2023 as well as the ability to handle 128k of input (or about 300 pages of text.) The feature is currently in testing, Microsoft said. Still, there is a cutoff -- and to solve that problem, Microsoft is launching Deep Search.