model request field. You do not select a model. If a request includes a model field, StefanBrain ignores it.
Agent Runs (POST /api/developers/v1/runs) execute the same model that operates the StefanBrain product. Every run uses the model that currently operates StefanBrain. When you continue an older chat, its next run moves to that model and keeps the chat’s history. There is no brain request field either; StefanBrain ignores one if you send it.