Amazon CEO Andy Jassy was among the tech executives who voiced concerns to senior Trump administration officials about the security risks posed by Mythos 5, leading to a new wave of export restrictions. Sources familiar with the matter told The Information that Jassy's discussions helped set in motion the regulatory crackdown.

The move underscores growing friction between Silicon Valley and Washington over the global spread of powerful artificial intelligence systems. The restrictions, which target Mythos 5, come amid escalating competition between the U.S. and China in the AI sector.

The Wall Street Journal reported earlier that Amazon's CEO had engaged with U.S. officials about specific AI models from Anthropic, though the details remain contested. TechMeme’s sources specifically tie the new measures to warnings about Mythos 5, an advanced AI model.

The restrictions could reshape the AI export landscape, potentially limiting access to cutting-edge models for foreign buyers. Amazon and other tech firms face pressure to balance security concerns with commercial interests as they navigate the evolving regulatory environment.

Critics argue the crackdown may harm U.S. competitiveness without effectively curbing foreign adversaries' access to AI technology.