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Notes on data, AI & what's changing now

Thoughts on data, AI, privacy, architecture, and the transformations shaping how we build. From technical foundations, strategic choices to innovation.
What the Claude Code Leak Reveals About AI Agent Architecture
Octave Olivetti
April 1, 2026
What the Claude Code Leak Reveals About AI Agent ArchitectureAnthropic accidentally published the entire Claude Code source code via an npm sourcemap. Beyond the buzz, the code reveals what separates an AI agent prototype from a real production system.AI
From Feature Engineering to Context Engineering
Octave Olivetti
March 15, 2026
From Feature Engineering to Context EngineeringLocal models are now good enough to change system design. The shift from feature engineering to context engineering makes previously unusable data operational without sending customer data to the cloud.AI
A new beginning
Octave Olivetti
March 14, 2026
A new beginningEvery blog needs a first post. And since it's the first, let's get straight to the point: I'm starting this blog at a time when a lot of things are shifting at once.Journal