Writing on building.
Field notes from the team that ships TIN's tools and builds. AI products, custom systems, voice infrastructure, commerce. No thought-leadership-speak — just what we learned in production.
Coherence breaks down because the model holds too much in working memory. The fix is a pipeline, not a bigger model.
Anything over 600ms end-to-end and humans hang up. We unpack where the milliseconds go.
Why we ship MagicWizards as separate utilities instead of one super-agent. Predictability is a feature.