A 24/7 steering loop on mid-tier models costs $3–12/day of your own tokens — against a conservative $1,100/day for your own time. BYOK is the architecture, not a discount gimmick.A12
Mid-tier routed, on your own key. All-frontier routing would run $20–60/day — the frontier slice is deliberately thin.
Conservative loaded cost of the practitioner this replaces a fraction of.C25
Fully-loaded gross margin at 150 users, rising past 300. Architectural, not aspirational.