The Friday Letter: What Anthropic’s Fable 5 Shutdown Reveals About AI, Power, and Process
On the afternoon of June 12, 2026, two stories ran in parallel. SpaceX executed the largest IPO in market history and Elon Musk crossed into trillionaire territory. Hours earlier, at 5:21 p.m. ET, Anthropic received a letter from Commerce Secretary Howard Lutnick ordering the immediate suspension of access to Claude Fable 5 and Claude Mythos 5 for any foreign national—inside or outside the United States, including Anthropic’s own employees. By the next morning both models were offline for every user worldwide.