Just tried perplexity.ai,and it's very impressive. It uses GPT-3.5 and Bing (so it says!), very well integrated. Will have to play with it some more, but this s

Just tried perplexity.ai,and it's very impressive. It uses GPT-3.5 and Bing (so it says!), very well integrated. Will have to play with it some more, but this seems the perfect integration of search and chat!