Not a lot of science in that. Basic understanding maybe. I tried asking about Caffeine and it's chemical formula. I got the right atomic description C8H10N4O2

Not a lot of science in that. Basic understanding maybe. I tried asking about Caffeine and it's chemical formula. I got the right atomic description C8H10N4O2 but then it vectored off into nonsense. Maybe a mashup of chemical descriptions for everything it had digested? ChatGPT doesn't 'know' about anything. It 'knows' about what people wrote about things, all mashed up into a statistical wad. So it's about as accurate as the average internet poster, with generous amounts of topic confusion thrown in. It never does anything like logic as far as I know.