@MattHodges @Gargron I think there are a lot of things GPT4 is bad at. It's not very good at simple arithmetic. It is bad at geographical information -- what places are near others, parts of each other. It also does a bad job at string manipulation -- words that start with a particular letter, or words that are anagrams of other words. I don't think you have to resort to mysticism to say why it is not yet human-equivalent. But that doesn't mean it's not intelligent.