X.AI Breaks Ground in Trade Secrets Suit

Sept. 16, 2025, 2:01 PM UTC

Elon Musk’s X.AI has filed the first trade secrets lawsuit alleging an employee stole generative AI code. It certainly won’t be the last.

The San Francisco-based company says AI architect Xuechen Li swiped its proprietary information, with the intent to take the company’s “entire code base” with him to a new job at competitor OpenAI. Li hasn’t responded to these allegations in court filings yet.

The fact pattern here isn’t new. Trade secrets cases often allege that employees bolted for a competitor with the crown jewels in tow.

But the rapidly advancing, lucrative technology — and resulting hyper-competitive scramble ...

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