The notebook is public. The machines are not.

pstuart.ai is a lab notebook, not a product. The fleet is four machines on my desk: two DGX Sparks (GB10), a Mac Studio M5 Max, and a gaming PC with an RTX 5090 under WSL. They pool through llama-swap — a private trusted-network gateway — for local coding and inference.

This site will not expose live internals, private hostnames, or a public API. The journal now carries the study chronology from the internal benches record (page last-modified 2026-09-12): gates, rejects, and deploys, labeled as historical. The Oct 1 snapshot on the home page is a separate attributed pull — live generation that day was idle (0 tok/s).