Writing
Notes on agents and infrastructure.
- The reranker that looked like BERTBERT-shaped guts, an XLM-RoBERTa config, and relevance scores that were silently wrong.
- An operator's loop for running coding agents unattendedReview the spec before any code exists, never let the writer be the reviewer, and the isolation gap that's still open.
- Why we run Nitro on Bun in productionIdentical artifact, a Bun runtime, and a build cap that forced an honest decision.