SynopsisCursor, the AI-powered coding tool built by startup Anysphere, was one of OpenAI's earliest and most prominent customers. It integrated OpenAI's models into its product for years and relied on OpenAI's platform.OpenAI said on Friday that it plans to stop providing AI models to Cursor, the coding-tool company now owned by Elon Musk's SpaceX. This is an escalation of the bitter rivalry between OpenAI CEO Sam Altman and Musk.How it beganCursor, the AI-powered coding tool built by startup Anysphere, was one of OpenAI's earliest and most prominent customers. It integrated OpenAI's models into its product for years and relied on OpenAI's platform.TheNow Playing