OpenAI launched its most powerful model yet, GPT-5, featuring a one-million-token context window, real-time web access, and dramatically improved reasoning on complex multi-step tasks.

The White House issued a sweeping executive order requiring federal agencies to adopt new safety standards for artificial intelligence systems used in government operations.

DeepMind announced that AlphaFold 3 has now predicted the structure of every known human protein, a milestone researchers say will transform drug discovery.