Luca
De Leo
Building at the intersection of AI and everything else
Selected Work
Latest Writing
Alignment Needs Builders, Not Just Researchers
Why the AI safety field needs more engineers shipping products and fewer papers collecting dust.
Feb 2026 6 min read
ai-safetyengineering
The Buenos Aires AI Safety Scene
What happens when you gather alignment-curious people in a city that runs on espresso and late nights.
Jan 2026 4 min read
baishcommunity
Building a WebGL Thread Animation from Scratch
Web Workers, custom shaders, and a narrative embedded in physics. How this site came alive.
Jan 2026 9 min read
webglcreative-coding
Recent Activity
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13h ASTN feat: add cost tracking for sidebar agent (Sonnet 4.6) +16 -014h ASTN fix: defensive token estimation and try-catch for enrichment chat logging +33 -2615h ASTN fix: count unique profiles instead of userId for matching stats +4 -315h ASTN fix: always log enrichment chat usage, estimate tokens as fallback +27 -1215h ASTN fix: stabilize query args with useState to prevent infinite re-subscriptions +11 -9