Fable 5 and Mythos 5: France Warns of Possible "Kill Switch"

Fable 5 and Mythos 5: France Sounds Alarm Over Possible "Kill Switch"

The surprise suspension of Anthropic Fable 5 and Mythos 5 AI models raises fears of another kill switch. In France, this serves as a serious warning for the AI and Digital Council, which is calling for action.

By abruptly cutting off access to Anthropic's most advanced tools, namely its large language models Fable 5 and Mythos 5, the Trump administration has redefined the rules of global digital geopolitics in one fell swoop. The AI and Digital Council warns that Europe must urgently master its own supercomputing infrastructures and retain its elite researchers to ensure its sovereignty and avoid marginalization.

The Duel Between the United States and China

On June 12, non-American users saw Anthropic's gates close without warning. At the behest of Washington, access to the powerful Fable 5 and Mythos 5 models was suspended for official national security reasons. This decision embodies an increasingly invoked threat lately, that of a "kill switch," capable of digitally and instantly disconnecting entire nations. The AI and Digital Council defines the kill switch as "the immediate and controlled deactivation of all or part of a system, application, or digital service."

This major historical break represents a very aggressive turning point in the modern history of technology. Until now, this tech cold war had been relatively discreetly focused on physical hardware, such as NVIDIA chips. By directly blocking its most advanced software, the U.S. government is now openly classifying large language models as strictly reserved national strategic assets.

This protectionism aims to counter China and avoid a new "DeepSeek moment." By throttling Fable 5, Uncle Sam's country seeks to prevent Chinese labs from siphoning off its knowledge through distillation, a method aimed at cloning a teacher model to create a student model. Europe thus finds itself held hostage in this duel.

Europe's Technological Independence

For the AI and Digital Council, the response to such a blockade must activate powerful public and private levers to impose the technological independence of the Old Continent. Europe can no longer afford to blindly consume AI developed abroad without creating its own solutions.

It is imperative to boost public procurement and encourage our industries to buy European through well-targeted tax incentives. Above all, abandoning research on frontier models—those ultra-advanced AI crucial for our cybersecurity, like the Mythos system—would constitute a major strategic vulnerability that would leave us defenseless.

European salvation will also depend on controlling computing infrastructures. While AI factories like "Alice Recoque" are being built in France, vigilance remains essential. Hosting on our soil does not necessarily protect against an American software blockade; this must be acknowledged. From the Council's perspective, this power must directly benefit genuine European alternatives, not the giants across the Atlantic.

Finally, the battle will be fought on the crucial terrain of talent and skills. American restrictions severely penalize foreign engineers, presenting a unique opportunity for our national labs to attract talent. However, France is lagging behind and must propose real frontier projects. Perhaps the announcements made this Tuesday morning will change the game.