I keep coming back to the idea that progress towards AGI might be made by someone working on a "coordinator" agent. We might have several narrowly focused agent

I keep coming back to the idea that progress towards AGI might be made by someone working on a "coordinator" agent. We might have several narrowly focused agents with deep knowledge in particular domains: a mathematician, a fact-checker, a botanist, a structural engineer, etc.; then have an agent that broadly understands how to route requests to the right vertical. Maybe that's already descriptive of the underlying architecture for some of these agents. The alternative might be that we interface with several different conversational agents, and like interfacing with people, we use our judgement to decide which specialist to ask.