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FT asks whether Anthropic's own safety lobbying triggered its export ban
breakthroughLegalRegulation
Monday, June 22, 2026
Confidence
High
Evidence
regulatory order + multiple primary reports + company statement
The FT has reopened the question of whether Anthropic's years of public AI-safety lobbying helped produce the Commerce Department order that forced it to disable Mythos 5 and Fable 5 worldwide on June 13.
Anthropic received a letter from the Commerce Department saying its Fable 5 and Mythos 5 models were banned for use by any foreign national "inside or outside the United States," due to national security concerns.
Administration officials say the concerns were realized last week when Amazon AI experts were able to orchestrate a "jailbreak" on Fable 5 after it was released on June 9 alongside Mythos 5, the latter of which was only released to a limited group. Anthropic said the cyberattacking abilities of the new models were constrained, but Amazon and five other companies testing the release found a workaround in Fable 5 that opened the full cyber abilities of Anthropic's more advanced model.
Reaction reporting via Al Jazeera and Nextgov.
Sources