Quick recap of what it does: one question goes to several models at once, then each one critiques the others' answers with the names stripped out, so nobody gets a free pass for being the famous one. You get a 0-100 read on how far apart they landed and who stood alone.
This is a companion discussion topic for the original entry at https://www.reddit.com/r/artificial/comments/1v8c34s/council_12_drop_any_ais_answer_into_a_blind/