AI Industry Splits Over Development Speed as Political Pressure Mounts Against Slowdown

The artificial intelligence industry is experiencing a fundamental split: some of the world's largest AI labs are calling for a deliberate slowdown in frontier model development, citing mounting safety and harm concerns, while political leaders in the United States are rejecting these calls, prioritizing competitive advantage over caution. On September 12, Anthropic CEO Dario Amodei published "We Must Pace the Frontier," a major policy statement arguing that the industry must slow the pace at which it improves AI model capabilities. Within hours, OpenAI CEO Sam Altman and others signaled agreement, with Amodei's proposal receiving the backing of 1,386 employees from frontier AI companies who signed an earlier July statement calling for coordinated pacing efforts.