The article discusses Anthropic, a startup founded by researchers from OpenAI, Google Brain, and Stanford, that aims to develop safe and ethical artificial intelligence (AI) systems. Anthropic’s approach involves training AI models to be truthful, ethical, and aligned with human values. They use an approach called “constitutional AI” which involves training AI models to follow certain rules or principles. The article highlights the potential risks of advanced AI systems and the need for responsible development. It also discusses Anthropic’s work on “facticity,” which aims to ensure that AI models provide truthful and reliable information. The article explores the challenges of developing safe and ethical AI, including the difficulty of defining and encoding human values into AI systems. It also discusses the potential impact of advanced AI on various industries and society as a whole. The article concludes by emphasizing the importance of responsible AI development and the need for collaboration between researchers, policymakers, and the public.