Quite quickly, AI products have transitioned from models behind the scenes powering features to people talking directly to models (chat) to models deciding which tools to use and how (agents) to agents orchestrating other agents. Like the shifts that came before it, orchestration is a another opportunity for new AI products and UI solutions. I charted the transition from AI models behind the scenes to chat to agents last year in The Evolution of AI Products . At the time, we were wrestling with how to spin up sub-agents and run them in the background. That's mostly been settled and agent orchestration (coordinating and verifying the work of multiple agents on unified tasks) is today's AI product design challenge. As Microsoft CEO, Satya Nadella put it: "One of the metaphors I think we're all sort of working towards is 'I do this macro delegation and micro steering [of AI agents]'. What is the UI that meets this new intelligence capability? It's just a different way than the chat interface.…