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| Criterion |  Product Discovery Hypothesis Prioritization Canvas |  Knowledge Modeling Competency Questions |  Product Discovery Test Card |  Product Discovery MVP Test Matrix |
|---|---|---|---|---|
Purposedifferent | When many hypotheses compete for attention, it brings order to their learning sequence and importance. It separates problem, assumption, solution, and evidence. The result is captured as a prioritization canvas and a hypothesis backlog. | Competency Questions translate a domain model into concrete questions that it must be able to answer. The method keeps the model's scope clean and prevents pretty but useless structures. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. | When several minimal variants compete to answer the same question, it makes comparing and choosing between them cleaner. It separates problem, assumption, solution, and evidence. The result is captured as a Test Matrix and a Test Plan. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | 60-90 min | 2-4 h | 20-35 min | 45-75 min |
Participantsdifferent | 3-8 | 2-8 | 1-5 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Prioritization Canvas, Hypothesis Backlog | Competency Question Set, Required Concepts, Test Queries, Coverage Matrix | Test Card with a pre-set threshold | Test Matrix, Test Plan |
Tagsno overlap | ExperimentsPrioritizationDiscoveryHypothesis | OntologyKnowledge graphScopeRequirementsSemantic | ExperimentsValidationDiscoveryHypothesis | ExperimentsValidationDiscoveryOptions |