The US government has authorized Anthropic to provide its powerful Claude Mythos 5 artificial intelligence model to select 'trusted' US organizations, reversing a recent order that had suspended access due to national security risks. Over 100 companies and institutions, including numerous Fortune 500 firms, will now be able to use Mythos 5, as revealed by an anonymous source familiar with the development. The concern over potential misuse of advanced AI systems by military intelligence entities in China, Russia, and other countries has led the Trump administration to adopt a stringent oversight stance on the release of Anthropic's and OpenAI's cutting-edge models.

In response to these security concerns, OpenAI announced a delay in the full public launch of GPT-5.6 at the request of the US government. Instead, access to this model will be restricted to a limited group of vetted partners, with their information shared with the authorities for scrutiny. The move underscores the government's vigilance in ensuring that access to advanced AI technologies is managed carefully and securely.

Following a recent export control order by the government on June 12, Anthropic made an abrupt decision to deactivate its most advanced AI models, Mythos 5 and Fable 5, for all users. This action reflects the heightened scrutiny and regulatory environment surrounding the dissemination of AI technologies with potential national security implications. The delicate balance between innovation and security in the AI sector remains a focal point amidst geopolitical tensions and evolving technological landscapes.