White House Opposes Anthropic's Mythos Expansion Plan

The White House is opposing Anthropic's plan to expand access to Mythos to 70 additional companies and organizations. Security concerns are driving the pushback, according to sources cited by the Wall Street Journal.

The move highlights the ongoing tension between the administration and the AI company. Despite efforts from both sides to de-escalate, the relationship remains complicated.

Details on what exactly Mythos is or why these specific 70 entities were targeted for expanded access weren't elaborated on in available reporting. But the core friction is clear: the White House doesn't want broader distribution happening under current conditions.

This is a significant signal about how Washington is approaching AI access and distribution — security considerations are now a direct gating factor on which organizations get to use frontier technology.