Joshua McDonaldOct 6, 2026You Probably Need a Scorer, Not Another LLM CallSmall single-purpose models answer one question with one number between 0 and 1. What that number means, how to pick the cutoff, and how to check it against reality.
Joshua McDonaldSep 24, 2026Your AI Model Has a Retirement DateWhat survives a model change, what expires with it, and how to split your team’s effort between the model you ship and the one that replaces it.
