Vamos picks the model.
There is no model picker in the composer, and nothing to set. Every answer, retry and edit runs on the model Vamos chooses.
What Vamos does
It chooses the model for each answer. You cannot override it.
The model behind it changes as new ones ship, which is why this page does not name one.
In Claude, ChatGPT and other assistants
Requests that reach Vamos through Connectors run the same way. Vamos picks the model there too, whichever assistant you ask from.
What matters more than the model
For something happening right now, the model matters less than the research: ask in chat and Vamos searches the web and the platforms before it writes.
What an answer costs
Credits are spent per reply, based on the model used, how much content it reads and how complex the task is.
If you want to know what an answer cost you, hover the info icon under it. It shows the credits it used.
What the model does not change
Your voice, your brand and your memories apply whichever model runs. Those come from My Brand, not from the model.