A fact/relationship edge between two nodes in a graph.
:score is the re-ranker relevance score returned by Zep.Graph.search/3
(not comparable across different rerankers - see the note on
Zep.Graph.search/3 about why there's no universal minimum-score filter).
:rating is a legacy fact-rating field; fact ratings were deprecated
entirely in Zep's February 2026 deprecation wave and this will generally
be nil on new data.
Summary
Types
@type t() :: %Zep.Schemas.Edge{ created_at: String.t() | nil, expired_at: String.t() | nil, fact: String.t() | nil, invalid_at: String.t() | nil, name: String.t() | nil, rating: number() | nil, score: number() | nil, source_node_uuid: String.t() | nil, target_node_uuid: String.t() | nil, uuid: String.t() | nil, valid_at: String.t() | nil }