- Last Friday, the U.S. government did something extraordinary.
- The government was leading artificial intelligence companies to withdraw its most advanced product from the market.
- Anthropic, the maker of the frontier AI model Mythos and its commercially available cousin Fable, was given little warning and, according to reports, roughly 90 minutes to comply.
- Some firms chosen early on by Anthropic to test the Mythos AI model have preserved their access to a preview of the system, despite a U.S. government order that led to the suspension of other versions.
- Firms such as Dragos and Cisco Systems confirmed to Bloomberg News that they had retained access to Mythos Preview.
Last Friday, the U.S. government took unprecedented action by leading AI companies to withdraw their most advanced products from the market. This decision particularly affected Anthropic's Mythos, which was ordered to be pulled with only 90 minutes' notice for compliance.134
Despite this sweeping order, some early users of Mythos have managed to retain access to the AI model's preview version. Companies like Dragos and Cisco Systems confirmed to Bloomberg News that they still have access to the Mythos Preview, allowing them to continue testing the system.5

In contrast, the European cybersecurity agency Enisa, which was set to join the initiative known as Glasswing, was informed that it would no longer be granted access following the U.S. government's intervention. This highlights the significant impact of the government's decision on international collaborations and the broader AI landscape.
The rapid withdrawal of advanced AI products raises questions about the future of AI development and the balance between innovation and regulation. As the landscape evolves, the implications of these actions will be closely monitored by industry stakeholders and policymakers alike.
“The U.S. government has taken action to lead AI companies in withdrawing their most advanced products from the market. Despite this, some early users of Anthropic's Mythos AI model have managed to retain access to its preview version.”

