Conversations between Amazon CEO Andy Jassy and Treasury Secretary Scott Bessent led to the decision by the White House last night to control the use of Fable 5 and Mythos 5, which resulted in Anthropic's subsequent decision to remove them from public use.
The Trump administration has placed Anthropic's Mythos 5 and Fable 5 under export controls. Commerce Secretary Howard Lutnick sent a letter to Dario Amodei tonight stating that foreign governments, companies, and individuals will no longer have access to either model.