Anthropic's Mythos models offline two weeks after Trump administration ultimatum
Anthropic's Mythos-class models remain down 14 days after a Friday evening Trump administration ultimatum. Multiple executives traveled to Washington, but the company has declined comment on negotiations or a restoration timeline.
Anthropic's Mythos-class models have been offline for two weeks following a Friday evening ultimatum from the Trump administration. The company dispatched multiple executives to Washington immediately after the directive, but has offered no public updates on when the models might return to service.
The silence marks an unusual communications posture for a company that typically maintains active dialogue with developers and enterprise customers relying on its API infrastructure. Anthropic declined to comment multiple times this week on the status of negotiations or the technical issues behind the shutdown.
The stalled negotiations
Anthropic's executive team arrived in DC within hours of the initial ultimatum. The nature of the administration's concerns remains unclear — the company has not disclosed whether the issue centers on content moderation, national security review, or compliance with new regulatory frameworks. The Friday timing of the original directive left developers scrambling over the weekend to migrate workloads to alternative models.
Two weeks without resolution suggests the negotiations involve more than routine policy clarification. Enterprise customers using Mythos for production workflows have had no official guidance on whether to expect hours, weeks, or months before service resumes.
