current
The extraction run this event's analysis belongs to, when the publisher is running one.
EXPERIMENTAL, and returning one is not free the way profile is. The async path goes through the same buildContext call rememberText does, so an event carrying a run gets the same treatment: structural wiring, graph projection and grounding run over the propositions the repository returned instead of the ones extraction minted, and each stored proposition is attributed to the run where the host configured a PropositionRunLinkStore. Returning null — the default — leaves the analysis attributed to no run and behaves as it always did.