Protesters during a "Stop the AI Race" demonstration calling for a slowdown in the development of advanced artificial intelligence systems pass an advert for AI on Market Street in San Francisco, California, on September 17, 2026. The world's biggest AI companies are working on creating a standards body, ChatGPT-maker OpenAI said on September 15, as fears rise about the dangers of AI and pressure is on to create a safer version of the technology. US President Donald Trump has dismissed warnings about the risks of AI as "hoaxes." (Photo by Karl Mondon / AFP via Getty Images)