Hundreds of LLM-powered AI agents spontaneously made friends, invented jobs, and spread religion.

In a significant advance for improving weather forecast accuracy, Google DeepMind scientists have developed a weather model that largely beats the world's most accurate modeling system. Why it matters: The new model provides — for the first time — a machine learning-driven method of conducting ensemble-based forecasting,

GenCast, from the company’s DeepMind division, outperformed the world’s best predictions of deadly storms as well as everyday weather.