Overview
- The U.S. Commerce Department issued an export‑control directive on June 12 ordering Anthropic to block Fable 5 and Mythos 5 for foreign nationals, citing a reported method to bypass the models’ safeguards.
- Anthropic said it could not enforce nationality checks in real time and therefore disabled both models worldwide, while disputing that the reported bypass was severe and calling the issues minor and previously known.
- At the Pax Silica Summit, India raised concerns about sudden cutoffs and MeitY Secretary S. Krishnan said New Delhi received U.S. assurances that phased, trusted‑partner access will be pursued; U.S. official Jacob Helberg described the talks as sensitive and ongoing.
- The global shutdown removed advanced tools used by researchers, doctors and developers in more than a hundred countries and curtailed defensive testing runs that help find and patch model vulnerabilities.
- The episode has intensified demands for clearer legal rules, formal allied access frameworks and a coalition approach to build a distributed AI stack that combines compute, energy, regulation and markets to reduce single‑source dependence.