The Trump administration intends to lift export controls on Anthropic's Claude Fable 5 AI model as soon as Tuesday night, following a prior 18-day restriction on the related Mythos-class model for security reasons. Last week the administration restored limited access to Mythos 5 for approved organizations and coordinated similar restricted rollouts for OpenAI's GPT-5.6. Commerce Secretary Howard Lutnick stated the approvals aim to align U.S. government efforts and maintain American AI leadership.