News Summary

Elon Musk’s artificial intelligence startup, xAI, has come under scrutiny after Musk’s recent testimony in federal court indicated that xAI may have used OpenAI’s models to train its own. This revelation emerged during Musk’s cross-examination by OpenAI’s attorney, William Savitt, amid an ongoing legal battle. Musk acknowledged the practice of ‘distillation,’ a method where a smaller AI model is trained to mimic a larger one, as common in the industry. Savitt pressed Musk on whether OpenAI’s technology was used in developing xAI, to which Musk responded that it is standard to use other AI models for validation. This practice aligns with industry norms but has raised questions about proprietary AI development. Musk is engaged in a legal battle with OpenAI, accusing its leaders, Sam Altman and Greg Brockman, of shifting the nonprofit’s mission towards profit and seeking significant damages. The trial continues to unfold as both parties defend their positions in the competitive AI landscape.