Microsoft Bing AI made several errors in launch demo last week

During last week’s chatbot hype, with Microsoft and Google attempting to outduel each other in showcasing early versions of artificial intelligence-powered search, more than a million people signed up to try Microsoft’s tool in the first 48 hours, the company said.

Microsoft CEO Satya Nadella told CNBC that the technology, which can spit out complete answers that read like they were written by a human, was “perhaps the industrial revolution…