I do know this much, it runs on artificial intelligence, AI, and it utilizes some formulas based on word usage and occurrence in everyday language, other than that the only other thing I know is that if you see a post the seems under valued and you would like to get the Pig's take on what it should be you can summon it to take a look by just typing the name @ (and then) trufflepig in the comment section, I didn't want summon it here or I would have just done it all like you normally when you are acknowledging someone and it would have shown up.
I made the mistake of typing it's name in the comments section one time , the first time it showed up on one of my daily doses and it came and said we have already been here and here is what we found and listed all the same stuff again. So it was a little embarrassing and also educational at the same time.
Thanks for the confidence boost, much appreciated.
If you ever do get a chance to read the Dwelling it is a good story.