About

I'm John. I work on AI systems — the practical engineering underneath model behavior: evaluation, tool use, agent loops, the places where probability meets production code.

This site is where I write about what I'm building. The posts so far are deep dives on Anchor (a coordination methodology for multi-role agent work) and DeploySignal (a statistical deploy-gate engine for AI inference workloads). Tessera is next.

The fastest way to reach me is through the GitHub linked in the header.