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Elon Musk Admitted Under Oath That xAI May Have Trained on OpenAI’s Models and Then Called It Standard Practice - Startup Fortune

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Google News · xAI / Grok

Google News

Elon Musk’s recent testimony has stirred the AI community, revealing that his company xAI may have utilized models from OpenAI for training purposes. Musk characterized this practice as “standard,” raising significant questions about intellectual property and competitive practices in the rapidly evolving AI landscape.

During a legal deposition, Musk acknowledged that xAI’s training processes could have included OpenAI’s models, a claim that could have far-reaching implications for both companies. This admission highlights the blurred lines in AI model training and raises concerns about the ethical boundaries of data usage. Musk’s assertion that such practices are commonplace may reflect a broader industry trend where companies leverage existing models to enhance their own offerings, potentially leading to increased scrutiny from regulators and competitors alike.

For users, this revelation could mean a shift in how they perceive the trustworthiness and originality of AI products. If companies are indeed training on each other’s models, the uniqueness of their offerings may come into question, potentially impacting user choice and brand loyalty. The market may see increased competition as firms reassess their strategies in light of Musk’s comments, possibly leading to more collaborations or, conversely, heightened legal battles over intellectual property rights.

As the situation develops, stakeholders should keep an eye on how this admission influences regulatory discussions and the competitive dynamics within the AI sector.

Published
Apr 30, 2026 — 19:33 UTC
Summary length
220 words
AI confidence
80%
Also covers: OpenAI