Amazon.com Inc. is in discussions to invest at least $10 billion in OpenAI, potentially valuing the AI leader at over $500 billion. Reports suggest OpenAI may adopt Amazon’s Trainium chips, a move to challenge Nvidia’s dominance in AI computing while reducing costs for developers. This partnership follows a $38 billion cloud deal between the two firms, reflecting growing interdependence in the competitive AI landscape and the capital influx into AI technologies.