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Jeff Houlahan's avatar

I really like this idea. But I'm going to push back a little...presumably moving from one tier to the next implies a big gap in ability - how do you estimate the size of that gap? Is it ceiling and floor? And then probability of floor and ceiling? With computer models this is easier because the models spit out a number and we could cluster similar values (say values with 5 or 10 or 15 points of each other). But it's not clear to me how Trevor decides on 'gap size'.

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