In this episode of the Lex Fridman podcast, Dario Amodei, CEO of Anthropic, joins his colleagues Amanda Askell and Chris Olah for an insightful discussion. They delve into Anthropic's work on Claude, a cutting-edge large language model (LLM), and highlight the critical importance of AI safety. Amodei shares his thoughts on the scaling hypothesis, which suggests that larger models trained on more data and with greater computational power lead to higher intelligence. He also introduces Anthropic's Responsible Scaling Policy (RSP) and AI Safety Level (ASL) framework designed to address potential risks. Askell discusses her role in shaping Claude's personality and the complexities of prompt engineering, while Olah explores mechanistic interpretability and its significance for understanding and ensuring AI safety. The conversation also covers the rapid evolution of LLMs, the necessity for regulation, and the future implications of increasingly powerful AI systems.