OptionalReasoningReasoning plane settings — dual delegation configuration. Absent defaults to 'local'.
OptionalTurnCatalog-level turn-detection default for this model. Folded into the session Config bag as
the turnDetection key BELOW the agent/app config cascade (realtime.session.turnDetection)
and the runtime override — the catalog supplies the default, agents/apps/callers refine it.
The
Realtimesection — knobs the realtime drivers consume.