GPT-4 is a considerable amount more accurate and intelligent than 3.5. There are countless anecdotes on the internet like yours of the foibles of "ChatGPT", whi

GPT-4 is a considerable amount more accurate and intelligent than 3.5. There are countless anecdotes on the internet like yours of the foibles of "ChatGPT", which when asked reveal they are only using the free version. For reference, GPT-4 costs 20x in the API as GPT-3.5 Turbo.