In this episode of AI Pathfinders, Karthik Narasimhan shares his journey into the world of AI, discussing pivotal moments that shaped his career, including his work on the GPT paper at OpenAI. He emphasizes the importance of connecting language and decision-making in AI research and the evolution of AI agents. Karthik offers advice for aspiring researchers and discusses the need for big dreams in AI. He navigates the current hype cycle, the challenges of building reliable AI agents, and the future of human-agent collaboration. The conversation concludes with insights on communication protocols and identifying open spaces in AI applications.