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| Criterion |  Knowledge Modeling IBIS |  Facilitation Question Burst |  Product Discovery Assumption Mapping |
|---|---|---|---|
Purposedifferent | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | When a problem gets covered up too quickly with answers, Question Burst puts the better question at the center. The format opens the thinking space before the group commits to an interpretation. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Medium | Low | Medium |
Timedifferent | 1-3 h | 15-30 min | 45-60 min |
Participantssame | 2-8 | 2-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Issue Map, Positions, Argument Notes | Question List, Reframed Challenge, Learning Prompts | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | RationaleKnowledgeDecision | QuestionsReframingFacilitationSensemaking | AssumptionsRiskExperimentsValidation |
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