Elon Musk confirms xAI used OpenAI’s models to train Grok

In a federal courtroom in California on Thursday, Elon Musk testified that his own AI startup, xAI, has used OpenAI’s models to improve its own. Elon Musk confirms xAI used OpenAI’s models to train Grok He said it was “partly” true that the company had used model distillation to improve xAI’s…