Anthropic co-founder confirms the company briefed the Trump administration on Mythos

Anthropic co-founder Jack Clark disclosed at the Semafor World Economy summit that the company briefed the Trump administration on Mythos, an internal AI safety research project. Clark explained the company's rationale for maintaining government engagement despite simultaneously pursuing legal action against federal agencies, indicating that dialogue with policymakers remains a priority for the AI safety-focused organization.

The briefing reflects Anthropic's strategy to inform government officials about its research and capabilities while navigating a complex relationship with U.S. authorities. This dual approach of cooperation and litigation demonstrates how major AI companies are attempting to balance advocacy for their interests with collaboration on national security and policy matters.

The disclosure underscores the intricate dynamics between AI companies and the federal government, particularly regarding AI safety research and oversight. Anthropic's continued engagement suggests that leading AI firms view direct communication with administration officials as essential, even when legal disputes are ongoing, as they seek to shape policy while advancing their own research agendas.