Overview
Each agent is spawned as a separate sub-agent. Its prompt defines the perspective it should bring to the decision. Because the prompts differ, the agents are expected to produce distinct analyses even when they run on the same model.
The council then uses a final decision role, described as a chairman, along with reviewer stages. This separates contribution from synthesis. The agents generate perspectives; the final stage weighs them and produces the answer.
The roles are not presented as independent external experts. They are configured AI agents. Their diversity comes from deliberate prompting and, in the advanced mode, from using different underlying models.