Anthropic walked back a policy it had for AI research. Bloomberg/Getty Images Fable 5 and Mythos 5 are Anthropic's latest top AI models, released this month. Anthropic said a US order bars any foreign entities or individuals from using its models. The company said the "net effect" of the order is to abruptly disable the models for all customers. Anthropic said it plans to disable access to its latest top AI models, Fable 5 and Mythos 5, following a government export control that would bar f...