1 day ago

Anthropic’s Fable 5 Blackout: US Export Controls Signal AI Sovereignty Shift

Anthropic recently announced that it has disabled access to its Fable 5 and Mythos 5 artificial intelligence models to comply with an export control directive from the US government that cited “national security authorities.”

The company said it received an order instructing it to suspend all access to the models “by any foreign national, whether inside or outside the United States, including foreign national Anthropic employees.” Anthropic abruptly disabled the models for all of its customers in order to ensure compliance, but said all of its other models will not be affected.

The unexpected move comes just days after Anthropic announced Fable 5 and Mythos 5, two powerful models that the company touted as state-of-the-art across a number of different industry benchmarks. Fable 5, in particular, marked the first time that Anthropic released such an advanced offering to the public, thanks to new safeguards that block responses in specific high-risk areas.

The models built on the release of Claude Mythos Preview, which captivated Wall Street and government officials with its advanced cybersecurity capabilities in April. The company said it did not plan to make the model generally available, and it has limited the rollout to a select group of companies as part of a cybersecurity initiative called Project Glasswing.

Just National Security

In its statement on Friday, Anthropic said the (US) government did not provide specific details about its national security concern. The announcement marks Anthropic’s latest run-in with the US government.

“As we have stated publicly, we believe the government should have the ability to block unsafe deployments, as part of a statutory process that is transparent, fair, clear, and grounded in technical facts,” Anthropic said. “This action does not adhere to those principles.”

The announcement marks Anthropic’s latest run-in with the US government after a high-profile clash with the Department of Defense spilled into public view earlier this year. After negotiations between the two organizations collapsed, the DOD declared Anthropic a supply chain risk, meaning the company purportedly threatens US national security.

The label has historically been reserved for foreign adversaries, and requires defense contractors to certify that they will not use Anthropic’s Claude models in their work with the military. Anthropic sued the Trump administration in an effort to reverse its blacklisting, and litigation is still ongoing.

The directive includes people located outside the US, as well as any foreign national in the US, including Anthropic’s own non-citizen employees, according to Fortune’s reporting on the Commerce Department’s export control decision. Foreigners barred from accessing top AI models, underscores Trump’s policy of export controls over high tech.

The US government has enacted an export prohibition on Anthropic’s artificial intelligence models, citing issues related to national security.

India’s AI Ambitions Already Under US Curbs

While the world watches Anthropic’s blackout, India’s AI ambitions face similar curbs. The US. left India, its strategic partner in the Indo-Pacific, off a list of 18 countries that are allowed unrestricted access to advanced AI chips.

India falls in the second category, along with US allies like Israel and close friends such as Singapore—but not in the top tier of unrestricted access.

The Biden administration’s Interim Final Rule (IFR), effective January 2025, introduces strict regulations on the export, reexport and in-country transfer of advanced computing integrated circuits (ICs) and artificial intelligence (AI) model weights.

The regulations impose stringent controls on advanced closed-weight AI models, while open-weight models are exempt. Although the IFR provides exceptions for low-risk destinations, India is not included in the list of preferred nations.

As a result, Indian entities face capped allocations on advanced computing capacity based on total processing performance (TPP).

India’s AI Infrastructure Gap

India’s National AI Mission aims to develop infrastructure with over 10,000 GPUs (graphics processing units) through public-private partnerships, supported by a Rs 10,000 crore investment over five years.

But proposed US restriction on chip export threatens India’s AI hardware. The GPU export limits could severely constrain India’s ability to scale its AI infrastructure.

Why This Matters

Model Weights Are Now Controlled: The IFR enforces licensing requirements for exporting advanced computing ICs and AI model weights, particularly those integral to high-performance AI models. This means India cannot freely access Fable 5, Mythos 5, or similar advanced models—even if it wanted to pay for them.

Chip Access Is Capped: India faces capped allocations on advanced computing capacity. The proposed US chip export restrictions threaten India’s National AI Mission’s 10,000 GPU target.

Anthropic’s Blacklist Is a Warning: The DOD declaring Anthropic a “supply chain risk”—a label historically reserved for foreign adversaries—signals that the US is willing to blacklist AI companies that threaten national security. If India’s AI companies develop capabilities the US deems risky, they could face similar treatment.

Sovereignty Becomes the New Priority: The net effect of Anthropic’s export control order is that the US must abruptly disable Fable 5 and Mythos 5 for all customers to ensure compliance. This means AI sovereignty—control over one’s own AI infrastructure—is now a national security priority. India must build its own advanced AI models, not rely on US companies.

The Bigger Picture: AI as a Strategic Weapon

The DOD’s declaration that Anthropic purportedly threatens US national security shows that AI is no longer just a commercial technology. It’s a strategic weapon.

OpenAI (ChatGPT) signed a big DoD deal—up to $200M—and it’s stirring real fears about AI in defense, even with their layered safeguards. If the US is willing to blacklist an American AI company like Anthropic, what happens when an Indian AI company develops capabilities that Washington deems risky?

For India, this is a wake-up call. The US has already excluded India from unrestricted AI chip access. Now, advanced AI model weights are also controlled.

India’s AI ambitions face a new reality: the US will not freely share its most advanced AI technology. India must build its own. In the new geopolitics of AI, sovereignty is the ultimate competitive advantage.

Anthropic’s blackout is a preview of what India faces if it doesn’t act fast.