Chi Wang, co-creator of AG2 and Senior Staff Research Scientist at Google DeepMind, reveals the innovative potential of an open-source agent OS for developing sophisticated multi-agent AI systems. He dives into the evolution of agent operating systems and the significance of rapid experimentation. The conversation highlights the advancements in AI capabilities driven by foundation models, the role of planning in executing complex tasks, and the necessity of human creativity in enhancing AI effectiveness. Wang also discusses performance evaluation challenges in multi-agent setups and their implications for future knowledge work.