FABLE 5 AI BANNED BY US GOVERNMENT AFTER JUST 3 DAYS – ANTHROPIC FIGHTS BACK
https://www.newsplusglobe.com/
Anthropic released Claude Fable 5 on June 9, 2026. By June 12, the US government ordered the company to block all access to Fable 5 and its more powerful sibling Mythos 5 for any foreign national – including foreign national employees at Anthropic. The government cited a potential "jailbreak" that could identify cybersecurity vulnerabilities. But Anthropic is calling it a "misunderstanding" and working to restore access.
The company warns that if this standard is applied across the industry, it would "essentially halt all new model deployments for all frontier model providers." Pre-launch testing ran for thousands of hours with the US government, UK AISI, and multiple third-party organizations – and no tester found a universal jailbreak. Anthropic also notes that the capability cited is "widely available from other models including OpenAI's GPT-5.5."
Should governments have the power to ban AI models mid-deployment? Drop your take in the comments.
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