OpenRouter Decisions API

Alpha multi-provider surface for the class: ~10 routes from nine publishers (Jev, Solar Decide, Span-01, Kev-4B, Clef, Luna Decisions, d1, Decider, Mercury Decide, Tev1) under one state + questions request shape. Browse the full decision-model catalog, or check the live usage rankings — Jev is still over 95% of real traffic.