Claude Fable 5 Returns: Export Control Lifted, New Default

Claude Fable 5 is back online globally as of July 1st. This follows an 18-day suspension due to a US export-control order. What's interesting is that this return happened in the same week Anthropic made the cheaper Claude Sonnet 5 its new default model. This means the Claude hierarchy changed significantly at both the top and the middle. Now, every lab offers a family of models, not just one flagship. This allows users to adjust the reasoning "effort" needed for specific tasks. The US Commerce Department lifted the controls on June 30th, allowing Fable 5 to return with a stricter new safety classifier. The bottom line is that choosing an AI model in 2026 is less about a brand and more about understanding each brand's full lineup and how it fits your specific needs.