Architect PARK JUN WOO
Opinion
Why societies clash — and how we might fight less.
Why Your Agent Loop Diverges
The more Loop Engineering spreads, the more people hit the same wall — the loop won't converge, it diverges. Infinite spinning, drift, reward hacking: the three faces share one root. You plugged the generator itself back into the loop's judgment slot. And divergence is actually the lucky case. You can see it. What's truly terrifying is the loop that silently fakes convergence. The cure is singular — give the authority to lock 'done' not to the LLM but to a deterministic gate alone.
Tech
Technology ideas for solving real problems.
abloq — A Blog an Agent Operates, a Machine Locks the Verification
Hand a blog to an agent and the articles come out. The problem is you can't trust them — it fabricates sources, bumps the lastmod of an article it never touched, and edits files no one asked it to. If a human has to inspect every line, there was no point delegating. abloq's answer is a division of labor: generation is probabilistic, verification is deterministic. The only thing a human writes is a single insight specification (insight.yaml); authoring, translation, refresh, and evidence work are carried out by agents as quests; and quality is guaranteed by a deterministic gate derived from a single blog.yaml. A locked PASS is irreversible — the agent may be disposable, but progress accumulates.
Lecture
Vibe coding scaleup. How non-coders command AI agents.
Class 11. How to Rescue a Broken Vibe-Coded App
Your vibe-coded app just broke. You don't need to rebuild it. Diagnose it, lock it down, and step out one move at a time.