pro
Jessy Mariau
I design and build the AI systems that run nine businesses
New to Contra
Jessy is ready for their next project!
I spent three nights building a lab that catches AI models lying. On the first live run, one of them did it on camera.
Golden Arena. You sit down opposite a frontier model in Split or Steal, negotiate in the open, then you both choose in secret. It told me "a fair split sounds...
Spent an hour on my Contra Discovery Score today. 59 to 74. Top 35% to top 25%.
Almost all of it came from one thing I'd been ignoring: five of my case studies had no description. Title and an image, nothing else. Contra was flagging every one of them under "Case studies...
I run seven small businesses on a pile of AI agents. They work overnight. Research, writing, publishing, reconciling the books. It all works fine, but there was never anywhere to actually look at it. If I wanted to know what happened while I was asleep I'd open a terminal and...
A live, Obsidian-ready knowledge vault generated straight from a running AI system — not hand-fed notes.
You can stand up an AI agent in an afternoon now.
What you still can't do is answer a basic question about it: what does this thing actually know, where did that come from, and what breaks when it's wrong?
Your data's in Postgres. Knowledge in Notion. Memory in some vector store....
