I asked it yesterday if there were any baseball games in town this weekend. It hallucinated a false schedule against the wrong team complete with times, and even linked to the (correct) schedule. I told it I googled it and they're playing a different team this weekend and it then (without searching the web again) apologized and shared the correct schedule.

It seemed like such a simple question, but it just made up a very plausible, but entirely incorrect answer. I asked it several times in different ways why and how I could tell if it is correct and all it could tell me was to look it up myself and cross-reference which enitrely defeats the purpose of using it.