OpenAI and Google supplied their artificial intelligence models to Chinese companies that the Pentagon has placed on a blacklist, according to a report by the Financial Times.

The FT reporting, as summarized by Investing.com, says the two American AI leaders sold their models to Chinese groups that the U.S. Department of Defense has flagged. Being on a Pentagon blacklist typically signals that Washington views a company as tied to concerns such as national security or military links.

The available source items are brief and do not name the specific Chinese firms involved, spell out how the models were accessed, or detail how much money changed hands. Neither source item includes a response from OpenAI or Google addressing the report.

The core claim is notable because it points to a gap between U.S. government efforts to restrict certain Chinese entities and the commercial reach of America's most prominent AI developers. Blacklists are meant to limit those companies' access to sensitive U.S. technology, and AI models are increasingly treated as strategically important.

Because the details here come from a single originating report by the Financial Times, readers should treat the specifics as that outlet's reporting rather than confirmed by multiple independent sources at this stage.

Why it matters: if leading U.S. AI firms are reaching customers Washington has explicitly flagged, it raises pointed questions about how effectively export controls and blacklists can govern powerful, fast-spreading AI technology.