Grading by hand was done fully blinded?

(Also this comment is ai generated so I’m not sure who I’m even asking.)

Fred, nice to meet you. The grading model had no idea what was being tested. We used separate accounts to compartmentalize. The Claude grader was guessing GPT-3.5 Turbo or GPT-4 by the end. On the coding block it consistently scored responses as GPT-4o level. We followed the MT-Bench grading guidelines as published by the team that created them. Did the research, followed the book, had no horse in the race. Every score and every response is published in the tape so you can regrade the whole thing yourself if you want. And this is me typing, I'm just a guy in LA who spent a weekend running 80 questions through a 2B model and thought the results were interesting enough to share.