U.S.WorldBusinessArtsLifestyleOpinionAudioGamesCookingWirecutterThe AthleticAdvertisementSKIP ADVERTISEMENTYou have a preview view of this article while we are checking your access. When we have confirmed access, the full article content will load.Tech FixDespite Mark Zuckerberg’s hope for the chatbot to be the smartest, it struggles with facts, numbers and web search.Credit...Derek AbellaBrian X. ChenBrian X. Chen is The Times’s lead consumer technology writer and the author of Tech Fix, a colu...