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| Criterion | ![]() Operations After-Action Review | ![]() Product Discovery Assumption Mapping |
|---|---|---|
Purposedifferent | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Low | Medium |
Timedifferent | 20-45 min | 45-60 min |
Participantsdifferent | 3-12 | 2-8 |
Formatsame | Workshop + async | Workshop + async |
Outputdifferent | Lessons learned, Action items, Event summary | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | LearningOperationsImprovement | AssumptionsRiskExperimentsValidation |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.





