Engineering papers from systems I build.

I write about the systems I build and operate, drawing on implementation details, measurements, and lessons from incidents.

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Authorship and editing. These papers began as a collaboration between me and Claude. I now review and revise them with Astra, an OpenAI model, as my editor. I make the final calls on what they say and what gets published.

Paper 04

Agent Systems

The Deterministic Spine

Agents for judgment, code for control.

24 min read

Who I am and what I work on.

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