Anthropic has suspended global access to Fable 5 and Mythos 5 after a US government export control directive barred foreign nationals, forcing the company to disable the models for all users. The company says the order was triggered by a reported jailbreak issue, but it disagrees with the government’s assessment and is working to restore access. #Anthropic #Fable5 #Mythos5 #ClaudeOpus48
Keypoints
- Anthropic disabled Fable 5 and Mythos 5 worldwide to comply with a US government directive.
- The order blocks foreign national access inside and outside the United States, including Anthropic employees.
- All other Anthropic models, including Claude Opus 4.8, remain available.
- Fable 5 was recently rolled out free to Pro, Max, and Enterprise customers before being taken offline.
- Anthropic says the action was based on a narrow alleged jailbreak and is seeking to restore access.