Sorting by personality. Every search engine I tried was useless. I guess nobody's written that exhaustive article yet.

Sort by personality? Yep. I asked it to pretend to be a clinical psychiatrist and then asked it to tell me about celebrities personalities that closely matched "calm, thoughtful, and introverted".

I've been running similar experiments with creating groups of actors' responses that conform to groups of personality types: the four humours, blood type, etc...