Hi, I’m Sebastian Bimbi.

I’m a senior developer writing about AI, software and the decisions behind what we build.

Next talkNotion Fest 2026 · 10 October 2026

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Evaluation guide

Evaluating Jev before production

A practical plan to evaluate Jev: meaningful test cases, confidence, error costs and the work that remains with people.

A few things on my mind

How much of a feature’s behaviour should live in typed code, and how much in a model’s judgement? That question sits behind most of what I’m writing about Jev right now, and I don’t expect to answer it once and be done.

Shorter notes are next: the archive starts empty and fills in with whatever I’m working through between articles. See Notes

Your application context
ChoiceScoreNoul
Your code decides what happens
State and questions → typed answers → application policy