Unit economics / cost per unit
Express the business as economics of one unit (customer, transaction, seat, ride) to test whether scale improves or degrades profitability.
varies by archetype
3The task exists in this business archetype but behaves differently. The note is the point of the edge: it must say how it differs, not merely that it does.
Cost per token or per request depends on accelerator depreciation life, cluster utilisation and power price — three assumptions set by finance rather than observed. A change of one year in assumed useful life can move gross margin by tens of points, so the unit economic is only as credible as the depreciation policy behind it.
Unit cost is dominated by fab utilisation and yield rather than by any variable input. At low utilisation, fixed depreciation per wafer swamps every other line, so cost per unit is really a capacity question and cost-reduction programmes aimed at materials move almost nothing.
The unit is a billable hour, so unit economics collapse into utilisation, bill rate and realisation. There is no scale curve: serving twice the revenue requires close to twice the people unless leverage or price changes.
produces
2The modeling object or downloadable deliverable the task creates.
consumes
2A canonical data object the task needs as input.
owned by
1The business-partner org unit accountable for the task.
runs in
1The end-to-end shared-services process the task sits inside.
serves
1The verb-level intent the task exists to satisfy.