European allies seek access to Anthropic Fable 5 and Mythos 5 models despite US ban

US authorities' ban on foreign users' access to Anthropic's Fable 5 and Mythos 5 AI models did not stop European allies of Washington: they continue to pursue the ability to legally use these and other advanced American tools.

What exactly the US restricted

The restriction in question closes direct access to two Anthropic models — Fable 5 and Mythos 5 — for foreign users. The initiative comes from American authorities and fits into a broader policy of controlling exports of advanced AI technologies that Washington pursues toward a wide range of countries, including formal US allies.

• Restrictions affect Anthropic's Fable 5 and Mythos 5 models
• The initiative to limit access comes from US authorities
• European countries — geopolitical allies of the US — are seeking access to these and other models
• The issue concerns American-origin tools in general, not just Anthropic products

Why allies are dissatisfied with the ban

Formal ally status does not automatically grant access to the most cutting-edge versions of American AI models — and this is precisely what causes discontent in Europe. Companies and institutes in countries allied with the US want to work with the same lineup of tools as American users, so as not to fall behind in AI development and implementation. Restrictions, originally designed as barriers against unfriendly states, in this case also hurt countries with which Washington has allied relations — and this creates political friction within the Western bloc itself.

How AI export control is structured

In recent years, the US has built a multi-tiered system of export control over advanced artificial intelligence, dividing countries by degree of trust and allowing different levels of access to the most powerful models and computational resources. Formally, such a system is designed to prevent strategic competitors from accessing the most advanced developments, but in practice it also affects some allies who are not formally considered a threat, yet do not receive unconditional access equal to American users.

What options Europe has

European countries in this situation essentially have two paths. The first is to continue diplomatic pressure on Washington, seeking to soften restrictions or secure special access status for allies. The second is to rapidly develop their own AI models and infrastructure, to become less dependent on decisions made outside the European Union. In practice, Europe, it appears, will move in both directions simultaneously: seek access to Fable 5 and Mythos 5 here and now, while simultaneously investing in its own laboratories and models, so that such restrictions in the future harm it less.

What this means

The dispute over access to Fable 5 and Mythos 5 shows that export control over advanced AI is ceasing to be purely a matter of US relations with competitors — it increasingly creates friction even within the allied camp, which must decide whether to accept the restrictions or find its own paths for AI development.