Posted inBest Practices

China’s “Mythos moment” is coming. Its release gate is already built.

China’s “Mythos moment” is coming. Its release gate is already built. Washington spent June 2026 governing Mythos-level models for the first time: Systems whose autonomous cyber and agentic capabilities register as national security consequences. The label borrows from Anthropic’s Mythos 5, restricted that month; the government’s attention also reached OpenAI’s GPT-5.6. No Chinese lab has […]

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