AI — Stefandango.dev

AI

Jurisdiction, on-premises models, agent harnesses, and what it takes to leave the hyperscalers.

The model is a config key. The boundary behind it is the real commitment -- as code.

Four tiers of 'on-premises', from EU-region cloud to your own rack, and where each breaks.

'EU region' buys residency, not jurisdiction -- where data sits is not whose law applies.

Notes on building a personal AI assistant over my Obsidian vault, and the architectural decision that makes a data-sovereignty story possible at all.