Anthropic disables Fable 5 and Mythos 5 after US export‑control order
The U.S. Commerce Department issued an export‑control directive forcing Anthropic to suspend all foreign‑national access to its Claude Fable 5 and Claude Mythos 5 models. Anthropic complied, shutting the models down worldwide while keeping other models available. The move highlights how national‑security concerns can instantly curtail cutting‑edge AI deployments.