Cassette model picker
This is an explicit settings action. Never invoke it automatically during media ingestion or before
an edit. A fresh Cassette session already uses GPT-5.6 Luna with xhigh thinking.
- Reuse the active Cassette
session_idfrom the current conversation. If no Cassette media session exists yet, tell the user to add media first; do not invent an id or create an edit. - Call
cassette_configwith onlysession_idto read the current selection and static options. - If the invocation already names a valid model and/or thinking level, call
cassette_configwith those values and confirm the saved choice in one line. - Otherwise show the model and thinking choices as two compact numbered lists and wait for the
user's selections. Then call
cassette_configwith the selected model label and thinking value. - Explain that the setting is scoped to this Cassette session and applies from the next edit turn.
Selectable models are GPT-5.6 Luna and GPT-5.4 Mini. Thinking values are off, minimal, low,
medium, high, and xhigh (display xhigh as “Extra High”).