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| Criterion |  Architecture C4 Model |  Business Strategy 5-Minuten VC-Check |  Product Discovery Assumption Mapping |  Architecture Risk Storming |
|---|---|---|---|---|
Purposedifferent | The C4 Model makes a system legible across several resolution levels, from context down to code. It suits situations where different audiences need to understand the same architecture from different altitudes. | The 5-Minute VC Check clarifies opportunities and strategic options at the earliest idea stage. It compares problem quality, customer willingness to pay, alternatives, differentiation, and market potential, and captures the result as a VC-check note, go/sharpen/park decision, and risk list. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | Helps clarify architecture context, options, and consequences in concrete terms. It organizes technical context, alternatives, and consequences. The result is captured as an Annotated Diagram, a Prioritized Risk List, and an Action Backlog. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 1-4 h | 5-15 min | 45-60 min | 60-90 min |
Participantsdifferent | 1-5 | 1-5 | 2-8 | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Context Diagram, Container Diagram, Component Diagram | VC-check note, Go/sharpen/park decision, Risk and assumption list, Next validation step | Assumption map, Test backlog, Risk ranking | Annotated Diagram, Prioritized Risk List, Action Backlog |
Tagsno overlap | ArchitectureCommunicationVisualization | StartupValidationCompetition | AssumptionsRiskExperimentsValidation | RiskArchitectureWorkshopValidation |