Routing tasks across different models lets you play to their specific strengths...

https://medium.com/@gashomor/i-run-five-ai-models-in-one-chat-heres-what-multi-model-ai-actually-is-6a1bb329d292

Routing tasks across different models lets you play to their specific strengths and catch failure modes early. Yet, be careful with automated synthesis. It often hides valuable dissent and creates potential privacy leaks across providers