Day ten, no deal. The Commerce Department directive that forced Anthropic to pull Fable 5 and Mythos 5 offline globally at 5:21pm ET on June 12 remains in force, with technical staff and political principals still negotiating the terms of any restoration.
The instrument is the 2018 Export Control Reform Act, and this is its first application to a commercial AI API. In a letter that day to CEO Dario Amodei, Commerce Secretary Howard Lutnick required a license for any transfer of the models to a foreign national, inside or outside the US, employees included, and threatened “prompt criminal and civil penalties” for noncompliance. Anthropic complied within hours by shutting both models worldwide rather than attempting to filter by nationality.
The stated trigger was a jailbreak of Fable 5’s cybersecurity safeguards. Anthropic counters that the bypass was “narrow, non-universal” and surfaced only previously known minor vulnerabilities that other public models, including GPT-5.5, can find unaided. A source close to the company told the Globe and Mail that Anthropic had worked with the government to test Fable 5 before its June 9 launch and received approval to deploy. Four days later, approval became prohibition.
The legal scaffolding is contested. Export control experts told the Globe and Mail that AI models accessed remotely aren’t traditional “exports,” raising open questions about whether Commerce has the authority it just claimed. The agency is acting anyway.
Talks are active. Anthropic technical staff met Commerce officials on Monday, June 15, with National Cyber Director Sean Cairncross present; Lutnick is holding regular calls with the company. Both Lutnick and Amodei are expected at the G7 summit in Evian-les-Bains, France. More than 80 cybersecurity executives, including leaders at Nvidia and Adobe, have signed an open letter to Lutnick and Cairncross backing Anthropic, whose confidential IPO filing sits behind a $965 billion valuation.
Whatever gets signed becomes the template. ECRA, designed in 2018 for semiconductor tooling, now governs a chatbot endpoint.
Sources
- Statement on the US government directive to suspend access to Fable 5 and Mythos 5, Anthropic
- Anthropic Says US Orders Halt to Foreign Access for Fable 5, Mythos 5, Bloomberg
- Anthropic disables Fable and Mythos AI models following U.S. export ban, Fortune
- Anthropic Pulls Its Most Powerful AI Models After U.S. Bars Foreign Access, TIME
- Anthropic, Trump officials working toward deal to restore Fable 5 and Mythos 5, The Globe and Mail
Sources
- Statement on the US government directive to suspend access to Fable 5 and Mythos 5 — Anthropic
- Anthropic Says US Orders Halt to Foreign Access for Fable 5, Mythos 5 — Bloomberg
- Anthropic disables Fable and Mythos AI models following U.S. export ban — Fortune
- Anthropic Pulls Its Most Powerful AI Models After U.S. Bars Foreign Access — TIME
- Anthropic, Trump officials working toward deal to restore Fable 5 and Mythos 5 — The Globe and Mail