Rémi Louf is the CEO of the AI startup .txt. He works out of a castle with iron gates and a moat in Bourron-Marlotte, France. This as-told-to essay is based on a conversation with Rémi Louf, the 39-year-old cofounder of the AI startup .txt. It's been edited for length and clarity. I'm based in Bourron-Marlotte, France. It's an hour south of Paris, and it's basically the cou... [2749 chars]