The creation engine is permanently separated from model providers. Nothing in the app names a model — it asks for capabilities ("cinematic dialogue close-up, two locked characters, native audio") and the Router picks.
Inputs the Router weighs: quality need, character-lock requirements, audio, camera complexity, duration, cost ceiling, latency and live provider health.
It explains itself. Every routing decision lists why the winner won and why each other model was disqualified. You can read this on the Models page.
Failover is automatic: a provider outage routes to the next-best adapter rather than failing your job.
Arena mode generates the same shot on two to four models at once and lets you (or an AI judge) pick the winner. Your picks feed the Router's win-rate data.
Adding a new model is a new adapter, never a rebuild. That is why Aleph and Marey lit up ten tools at once rather than needing ten integrations.