Weekly newsletter

Past the Demo

The decision card, then Past the Demo weekly. One email a week on AI systems that hold up in production: the week's articles, plus one failure mode worth your ten minutes. Under five minutes to read.

Ranjan Kumar

Written by Ranjan Kumar — AI & ML Engineer · Author · Educator

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What each issue holds: a short note on one way production AI systems break — agent runtimes, retrieval, evaluation — and what to check in your own, followed by links to everything published that week.

What you get when you confirm: a 2-page decision card from The 7 GenAI Architectures: the escalation ladder on one page, and on the other the questions that tell you which level a task actually needs.

See one first: the issue archive.

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