Ranked route
Ranked route — an ordered list of handlers produced by sorting a Choice probabilities map (or several Nouls), then applying your confidence floor before you execute rank 1.
Jev returns a distribution, not a travel itinerary. Rank 2 is a fallback only if policy says so (for example low confidence on rank 1 → cheaper model, not a silent second guess). Related: model routing.
Unofficial working term — not a TypeSafe reserved word. Official building blocks: Choice + confidence on docs.typesafe.ai.
Sources
Public TypeSafe or adjacent documentation only. No private claims.