when your asking AI something in the search engines, where does it get it's brilliant knowledge/ perspective and wisdom from

i've been engaging with AI recently on duckduckgo search and asking it all kinds of things, much of it deep spiritual stuff, because i'm a deep spiritual philosophical guy, and the answers it comes back with i find fascinating....i know i vowed in earlier posts to not engage with AI, but through experiment with it on search engines, i've changed my mind and are enjoying my engagement with it.....but want to know where it gets all it's knowledge and wisdom from? knowledge and wisdom which seems to go beyond people's wisdom that they create websites about to inform the public.