Builder · B1 Specify before you build · Session 1

A PRD that can be built from

After this hour you can

Write seven answers specific enough that a model cannot average them.

What exists at the end

A one-page PRD a model has already argued against

60 minutes

15 min explain · 40 min practice · 5 min wrap

Every session is one hour and ends with something real. If nothing exists at minute sixty, the session was scoped wrong.

This session's material is still being written

Sessions are written one at a time, as they are needed. What the hour is for and what you leave with is above — the brief and the practice steps land later.

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