I asked it how to convert a cell value to an unix timestamp in google sheets and it told to use the "UNIX_TIMESTAMP" and even provided an example. The function

I asked it how to convert a cell value to an unix timestamp in google sheets and it told to use the "UNIX_TIMESTAMP" and even provided an example. The function does not exist, it's entirely made up. What's weirder is that when I told it that the answer was wrong it provided a different solution that was correct.