Musk admits in court xAI used OpenAI models to train Grok

Elon Musk testified in a California federal court on Thursday that xAI used OpenAI's models to improve Grok, admitting it was 'partially true' that model distillation was involved, drawing widespread attention online.

2026-08-29 ~ 2026-08-29 · 3 related posts

• Musk confirms in court that xAI used OpenAI models to train Grok — mckbrando · 2026-08-29
• Musk accused of admitting to distilling OpenAI data for xAI — cedric_chee · 2026-08-29

1 near-duplicate retellings: VraserX