The structured positioning facts the engine drafts from: strategic_positioning (one-liner, primary value prop, target audience, notable differentiators), category, positioning_language, icp, pricing_model, feature_taxonomy, each with the updated_at of the row it came from, plus the competitor set with how each rival is similar and how it differs. A fact that has not been extracted is null rather than an error, and the competitor roster is empty rather than absent when no snapshot has run.