Svmuu News: The U.S. government’s export controls and access restrictions on Anthropic’s Fable 5 and Mythos 5 models stem in part from cybersecurity research by the Amazon, as well as efforts driven by AWS CEO Andy Jassy and his communications with the White House. According to reports, research submitted by Amazon indicated that through a series of prompt tests, researchers were able to induce Fable 5 to output sensitive information that could be used for cyberattacks, thereby raising security concerns. Andy Jassy subsequently reported these findings to the U.S. government, prompting the White House to implement further restrictive measures, including prohibiting foreign users from accessing the model. Meanwhile, former U.S. Commerce Department official Kate Koren revealed that the White House’s existing policy stance toward Anthropic may also have influenced this decision, as Anthropic has disagreed with the White House on issues regarding the boundaries of AI safety—including refusing to allow the model’s use for mass surveillance or lethal autonomous weapons systems.Although the two sides had temporarily eased tensions and expanded their cooperation earlier this year, this incident may once again exacerbate tensions between them. (The Wall Street Journal)