Overview
- The Commerce Department issued an export‑control directive that told Anthropic to suspend foreign‑national access to its newest models, Fable 5 and Mythos 5, and the company disabled those models worldwide because it said it could not reliably gate users by nationality.
- The restriction followed internal findings reported to U.S. officials that targeted prompts could coax Fable 5 to surface information about software bugs that might help attackers, a concern flagged in discussions that involved Amazon CEO Andy Jassy and senior White House and Commerce officials.
- Anthropic has disputed the government’s framing, saying officials provided only verbal evidence of a narrow, non‑universal jailbreak and that the behavior identified was limited to specific prompts rather than a broad safety collapse.
- The global shutdown immediately cut access for international customers and research collaborators, including major Indian IT firms that had commercial deals, and analysts warn the pause could harm Anthropic’s near‑term business plans and push customers toward rivals.
- Policy makers and leaders in Europe, Canada and India say the episode highlights dependence on a few U.S. frontier providers, raises novel legal and enforcement questions about nationality‑based export controls on live cloud models, and is likely to speed talks about regional 'sovereign' AI capacity and new industrial policy.