The Scaling Era provides a definitive firsthand account of the most transformative period in artificial intelligence history. Curated by Dwarkesh Patel, the book compiles deep-dive interviews with the architects of the modern AI revolution, including leaders from OpenAI, Anthropic, and Google DeepMind. It documents the transition from experimental research to the era of massive compute and “scaling laws” that birthed models like GPT-4 and Claude. Beyond technical discussions on neural network architectures and data bottlenecks, the book captures the philosophical and existential debates shared by the pioneers themselves, offering a raw look at how the industry moved from skepticism to a global race for superintelligence.