ReadonlyAStage A — data collection.
ReadonlyBStage B — analysis (1 + 2 pass). Single largest budget.
ReadonlyCStage C — completeness gate.
ReadonlyDStage D — article rendering.
ReadonlyEStage E — single-PR safe-output. Should fit in ≤ 2 minutes.
Minute budgets for each of the five workflow stages. Sum should be ≤ 45.