Funnily, the one data that seems to matter for Siri is the web and wiki data for question answering. Siri still uses wolfram for many trivial questions. None of

Funnily, the one data that seems to matter for Siri is the web and wiki data for question answering. Siri still uses wolfram for many trivial questions. None of this is about privacy or user data and Siri is behind the state of the art here.