Comment by pclmulqdq

I'm just going to put this out there: chatbots for search seem to be barking up the wrong tree, at least for the next few years. People expect searches for factual information to be inaccurate probably 1 in 10,000 times. A chatbot literally cannot guarantee anything better than about 1 in 50. Keyword matching plus authority scoring was unreasonably effective at this. There are so many other applications, but execs at Google and Microsoft are obsessed with re-creating "the computer" from Star Trek.