Yeah, it’s fast but almost always wrong. I asked it a few things (recipes, trivia etc…) and it completely made up the answers. These things don’t really know how to say “I don’t know” and pretend to know everything.
They probably weren't specific enough in mentioning what the model it was built on was, referring to Llama-2-chat as being a Llama-2 model (which is kind of correct).