The Cognitive Budget Principle: Why Architecture Beats Model Size

7 minute read

The cheapest Claude model — Haiku, at 4% of Opus’s price — matches Opus at 95% accuracy across 3,853 expert-domain questions. A 12-billion-parameter open-wei...

Metaprogramming With Beliefs: Treating Knowledge About Code as Data

5 minute read

LLM Engineering Is Experimental Science, Not Software Engineering

7 minute read

LLMs Don’t Need Bigger Models. They Need Clay Tablets.

7 minute read

The Expert Agent

7 minute read

A repo is an expert.