One-sentence bio shown to parents/teachers when choosing a persona.
Unique identifier used in SessionConfig.personaId.
Display name shown in admin UI, e.g. "Aria".
Static prefix prepended to every model system prompt. Should establish the persona's name, teaching style, and constraints.
Tone descriptors injected into the model system prompt.
TTS voice settings for this persona.
The full definition of a tutor persona.