A ninety-day learning cadence can organize decisions about an AI workflow without pretending discovery and implementation have a guaranteed timetable. A calendar milestone can encourage progress, but it should not turn missing evidence into an obligation to expand an unfinished pilot. Use early cycles to observe a real problem and compare simpler options. Then test the work, including review effort and exceptions. At each review gate, decide whether to stop, revise, or continue. Keep a stopped experiment as useful evidence rather than hiding it. Standardize only the parts that repeatedly work in practice. The cadence supports learning and operating decisions, not a promise to automate everything. Original article explainer. AI-assisted conceptual illustration and neural narration; original synthesized music. Not a human recording or customer result.