I’ve been playing around with some similar ideas in a couple of pet projects. I truly believe that some type of “proof of work” system like this will be the only reliable way to have confidence in human writing. The various AI “detector” software that’s out there seems to be a dead end to me.

I can’t conceive of any system that couldn’t be gamed. The better bet, in my opinion, is gauging the quality of the writing, as we already do.

What exactly do you think is wrong with Pangram?