nevermind, I hate this website :D

Surely you're familiar with https://ai.meta.com/research/cicero/diplomacy/ (2022)?

> I wonder who pays the bills of the authors. And your bills, for that matter.

Also, what a weirdly conspiratorial question. There's a prominent "Who are we?" button near the top of the page and it's not a secret what any of the authors did or do for a living.