Anthropic disables top-tier AI models after US order limiting foreign access

By Mrinmay Dey, Jeffrey Dastin and Chris Thomas June 12 (Reuters) - Anthropic said on Friday it will "abruptly disable" its ...

Anthropic disables access to Fable 5 and Mythos 5 to comply with government directive

Anthropic said it disabled access to its Fable 5 and Mythos 5 models to comply with an export control directive from the U.S.
Center for Strategic and International Studies

The Department of Commerce Restricted Access to Anthropic’s Latest Models. What Comes Next?

On June 12, the Department of Commerce imposed export controls on Anthropic’s latest models, causing abrupt disruptions in ...

The Moral Of Anthropic’s Fable: Model Access Is Power

Coming just three days after its launch, the sudden block of Anthropic's Fable model has become a larger fight over who ...

Anthropic halts access to top AI models after US ban on foreign use

All Fable 5 and Mythos 5 users have lost access after the Trump administration declared the models security risks.
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AI agents are about to make access control obsolete

As enterprises integrate AI agents into their workflows, a silent shift is taking place. Security controls built on static access policies designed for predictable behavior are colliding with systems ...

Claude’s next enterprise battle is not models: it’s the agent control plane

That would put Anthropic in a more direct fight with OpenAI and Microsoft — not just over model quality, but over the operating layer of AI agents.