Palantir Technologies CEO Alex Karp said leading artificial-intelligence companies should be nationalized, arguing that developers face legal exposure over unauthorized data use and must take direct responsibility for the consequences of their systems. In CNBC remarks, Karp said customers are concerned that proprietary business knowledge could enter outside AI systems and ultimately benefit competitors. Palantir has reportedly sought stronger zero-data-retention assurances from Anthropic, while Nvidia and Booz Allen Hamilton have restricted certain frontier-model uses for sensitive work. Anthropic and OpenAI say enterprise data is not used for training by default unless customers opt in. Karp's liability-focused position contrasts with Anthropic CEO Dario Amodei's warnings that AI capabilities may advance faster than researchers can understand or control them. The dispute spans liability, safety reviews, regulation and the pace of development, with potential consequences for companies' compliance costs, research timelines and legal-risk valuations.