Canada PM Mark Carney and France's Emmanuel Macron warn against relying on a few AI models after the US blocked global access to Anthropic's Fable 5 and Mythos 5.

Anthropic's Fable AI was shut down following a U.S. government directive limiting access to U.S. nationals, exposing growing tensions between AI safety and regulation.

Anthropic users who upgraded for Fable 5 are seeking refunds after the model's sudden withdrawal. Some report receiving prorated refunds, while others remain uncertain.

The government believes it has become aware of a method of bypassing, or ‘jailbreaking’ Fable 5,” the company said in a blog post.

The U.S. government is barring foreign nationals from using Anthropic's latest AI models. As a result, Anthropic has disabled them for everyone.

In an interview hours before the U.S. government issued a directive to disable Anthropic’s newest AI model, the company’s Chief Commercial Officer told Forbes about the tradeoffs of releasing such a powerful tool.

Amazon CEO Andy Jassy's warning to US officials reportedly triggered the ban that shut down Anthropic's Fable 5 and Mythos.

The AI firm said it believes the order may have been prompted by the government’s concerns that the models could be ‘jailbroken.’

Claude Fable 5 gave users access to Mythos-class power, but its hidden safeguards turned a safety feature into a trust problem for Anthropic.

Microsoft reportedly limited internal use of Claude Fable 5 while legal teams review Anthropic’s 30-day data-retention policy.

Cybersecurity researchers are complaining that Anthropic's new model Fable has guardrails that are too strict for any cybersecurity work.

Playground Games has confirmed that more than 1,000 NPCs in Fable are voiced by real actors rather than AI, with around 100 voice actors contributing to over 150,000 lines of dialogue. During Summer Game Fest,