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| Criterion |  Decision Making Assumption Surfacing |  Product Discovery Assumption Mapping |  Architecture Architecture Inception Canvas |  Product Discovery Learning Card |
|---|---|---|---|---|
Purposedifferent | 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. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | The Architecture Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 45-90 min | 45-60 min | 1-2 h | 25-40 min |
Participantsdifferent | 2-8 | 2-8 | 3-8 | 1-5 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Assumption List, Critical Assumptions, Learning Plan | Assumption map, Test backlog, Risk ranking | Inception Canvas, Risks, Goal List, Open Questions | Learning Card with evidence and next action |
Tagsno overlap | AssumptionsRiskDecisionDiscovery | AssumptionsRiskExperimentsValidation | AlignmentArchitectureCanvas | ExperimentsValidationDiscoveryLearning |