# US lifts export controls on Claude Fable 5 and Mythos 5 > The US lifted export controls on Claude Fable 5 and Mythos 5 on 30 June 2026. *The brief: after an 18-day standoff and a lawsuit, Washington rescinds the first-ever ban on a commercial AI product.* By The FeaturedDaily Desk · FeaturedDaily Canonical: https://featureddaily.com/news/anthropic-export-controls-lifted-brief > **Key:** The 18-day ban on Anthropic's newest Claude models is over, but the precedent — Washington switching off a live AI product by export law — stands. ## What happened The US Bureau of Industry and Security (BIS) withdrew its export controls on **Claude Fable 5 and Mythos 5** on 30 June 2026, Anthropic said, after the company completed a national-security review with Commerce. No export licence is required. Fable 5 returned to users worldwide on Claude, Claude.ai and Claude Code. In a letter, Commerce Secretary **Howard Lutnick** said Anthropic agreed to proactively detect security risks, help set standards for future models, and flag malicious activity to the government. - **12 June:** Lutnick orders Anthropic to suspend access for all foreign nationals after a reported jailbreak; unable to filter by nationality, Anthropic shuts the models down globally. - **23 June:** Legion LegalTech sues Trump, Lutnick and BIS in DC federal court. - **26–27 June:** partial reversal — Mythos 5 access approved for some US organisations. - **30 June:** BIS withdraws controls on both models; Fable 5 restored globally. > Anthropic said the Trump administration has lifted the export controls it placed on Claude Fable 5 and Mythos 5, with no export licence required, after the company completed a national-security review with Commerce. > — [CNBC](https://www.cnbc.com/2026/06/30/anthropic-says-trump-admin-has-lifted-export-controls-on-claude-fable-5-and-mythos-5.html), 2026-06-30 ## The catch The controls are gone, but the legal question is not. The 12 June directive was the first time Washington used export power to disable a **commercial AI product**, not hardware. Legion LegalTech — a US firm with Canada-based developers — argued no existing export control covers hosted models or their outputs, that the order exceeded ECRA authority without the required rulemaking, and that it was "materially underinclusive" because OpenAI's GPT-5.5 had similar capabilities but faced no ban. Bipartisan lawmakers demanded the legal basis; Fable 5 access is capped at up to 50% of weekly usage limits through 7 July, and Commerce "reserves the right to reevaluate." > Legion LegalTech sued to undo the ban on Fable 5 and Mythos 5, arguing no existing export control covers hosted AI models or their outputs and calling the harm immediate, irreparable and existential. > — [MLex](https://www.mlex.com/mlex/artificial-intelligence/articles/2493381/anthropic-customer-legion-legaltech-sues-us-to-undo-fable-5-mythos-5-ban), 2026-06-23 ## What's next Anthropic is no longer singled out: the same federal gate now touches OpenAI's GPT-5.6 government-gated preview. The precedent that the executive can switch off a live commercial model via export law — with no rulemaking, court or Congress — remains untested in court. Anthropic co-founder Tom Brown reportedly led the negotiations, and the review process is expected to shape how the government treats upcoming frontier models. ## Key takeaways - The US Bureau of Industry and Security withdrew export controls on Claude Fable 5 and Mythos 5 on 30 June 2026, with no export licence required. - The 12 June directive from Commerce Secretary Howard Lutnick was the first use of export-control power to disable a commercial AI product rather than chips. - Legion LegalTech, an Anthropic customer, sued Trump, Lutnick and BIS on 23 June, calling the harm immediate, irreparable and existential. - Fable 5 is restored to global users but capped at up to 50% of weekly usage limits through 7 July, and Commerce reserves the right to reevaluate. ## FAQ ### Are Claude Fable 5 and Mythos 5 available again? Yes. BIS withdrew the export controls on 30 June 2026 and Fable 5 was restored to global users, though usage is capped at up to 50% of weekly limits through 7 July for Pro, Max, Team and select enterprise plans. ### Why were the models banned in the first place? On 12 June, Commerce Secretary Howard Lutnick ordered Anthropic to suspend access for all foreign nationals after reports of a jailbreak that could turn the models into unrestricted cyber tools. Unable to filter users by nationality in real time, Anthropic shut them down worldwide. ### Who sued the government? Legion LegalTech, a US firm that builds attorney tools on Claude and employs Canada-based developers, sued Trump, Lutnick and BIS on 23 June, arguing the directive had no legal basis and caused immediate, irreparable harm. Anthropic was not a party. ### Could the models be restricted again? Yes. Commerce said it "reserves the right to reevaluate," and the underlying legal question — whether the executive can disable a commercial AI model via export law without rulemaking or oversight — was never resolved in court. ## Sources - [Anthropic says Trump admin has lifted export controls on Claude Fable 5 and Mythos 5](https://www.cnbc.com/2026/06/30/anthropic-says-trump-admin-has-lifted-export-controls-on-claude-fable-5-and-mythos-5.html) — CNBC, 2026-06-30 - [US lifts restrictions on Anthropic's powerful AI models Fable and Mythos, Anthropic says](https://www.aljazeera.com/economy/2026/7/1/us-lifts-restrictions-on-powerful-ai-models-fable-mythos-anthropic-says) — Al Jazeera, 2026-07-01 - [Anthropic customer Legion LegalTech sues US to undo Fable 5, Mythos 5 ban](https://www.mlex.com/mlex/artificial-intelligence/articles/2493381/anthropic-customer-legion-legaltech-sues-us-to-undo-fable-5-mythos-5-ban) — MLex, 2026-06-23 - [Statement on the US government directive to suspend access to Fable 5 and Mythos 5](https://www.anthropic.com/news/fable-mythos-access) — Anthropic, 2026-06-13