US ban on Mythos is related to a jailbreak research by Amazon researchers
US banAnthropicAI modelsFable 5Mythos 5national securityjailbreak techniqueAmazon researchers.
Author: maxloh
Date: 6/13/2026
Article Summary:
The US government has directed Anthropic to suspend access to its AI models Fable 5 and Mythos 5 due to national security concerns, citing a "jailbreak" technique used by Amazon researchers to identify software vulnerabilities.