Musk Admits xAI Used OpenAI Models to Train Grok

Elon Musk testified in a California federal court that his AI startup xAI used OpenAI's models to train its own Grok AI. The admission centers on model distillation, a practice where a larger AI model transfers knowledge to a smaller one. The revelation came during ongoing legal proceedings and highlights the complex, often overlapping relationships between competing AI companies in the industry.