Financial Times writer Richard Waters has reported recently announced changes to Google’s search engine. Google says that its multitask unified model (MUM) is a tool powered by artificial intelligence (AI) and designed to better answer context-related questions. Pandu Nayak, the Google researcher in charge of MUM, explained in an interview that the targeted outcome of using the tool is to meet “fuzzy information needs” by allowing users to input a single question, rather than a sequence of questions designed to narrow down the field of potential answers.