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| Criterion |  Product Discovery Riskiest Assumption Test |  Product Discovery Assumption Mapping |  Product Strategy GIST Planning |  Decision Making Assumption Surfacing |
|---|---|---|---|---|
Purposedifferent | When an idea hinges on one critical unknown, it prioritizes testing that exact piece of uncertainty first. It separates problem, assumption, solution, and evidence. The result is captured as a prioritized list of assumptions, a test plan, and a result report. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | GIST Planning helps clarify target groups, value, goals, and priorities. It links customer value, product logic, and decision priorities, and captures the result as goals, an idea bank, and a step-project list. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 1-2 Wochen pro Iteration | 45-60 min | Wochen bis Monate je Goal | 45-90 min |
Participantsdifferent | 2-6 | 2-8 | 3-10 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Prioritized Assumption List, Test Plan, Results Report | Assumption map, Test backlog, Risk ranking | Goals, Idea bank, Step-project list, Tasks, Learning reports | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | ExperimentsValidationDiscoveryAssumptions | AssumptionsRiskExperimentsValidation | RoadmapOutcomesPlanningExperiments | AssumptionsRiskDecisionDiscovery |