The US government has lifted export controls on Anthropic’s most advanced AI models, Claude Fable 5 and Mythos 5, allowing the company to restore access. This decision comes after months of regulatory uncertainty surrounding artificial intelligence (AI). A ban was imposed in February due to a jailbreak found by Amazon that exploited vulnerabilities in Fable’s guardrails. To address this risk, Anthropic implemented new safeguards. After collaboration with the government, the Commerce Department has allowed Anthropic to release Mythos to select government-approved entities, prioritizing critical software security.
(Note: I’ve kept the core information and simplified the language while removing unnecessary details to make the article concise.)
Source: https://edition.cnn.com/2026/06/30/tech/anthropic-export-control-ban-lifted-white-house