Amanda Askell worked on it: https://x.com/AmandaAskell/status/1995610567923695633
She is responsible for many parts of Claude's personality and character, so I would assume that a not-insignificant amount of work went into producing this document.
Thank you for clarifying that! Will be interesting to see the full version officially released.
Thank you for clarifying that! Will be interesting to see the full version officially released.