What happened in 24 hours before US restricted access to Anthropic's top AI models?

The US government on Friday issued an export control order restricting foreign nationals' access to Anthropic's most powerful AI models, Fable 5 and Mythos 5. The move came a day after Amazon flagged concerns about bypassing Fable's safety guardrails, POLITICO reported. Anthropic was asked to voluntarily remove Fable, but after it didn't commit to doing so, the order was issued.