US lifts restrictions on Anthropic's advanced AI models
AI disclosure
Summary
Washington had restricted Claude Fable 5 and Mythos 5 invoking national security concerns. OpenAI was also asked to limit the rollout of its latest GPT-5.6 model to vetted partners only.
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JUST IN: A new Chinese AI model from Zhipu AI reportedly matches Claude Mythos’ performance at finding security bugs.
— Polymarket (@Polymarket) June 28, 2026
used to be bearish on openai and bullish on anthropic but this has recently reversed
— appsicle (@appsicle_) July 1, 2026
originally anthropic had the best coding models and had captured a strong base of enterprise customers while openai was slowing in growth
anthropic now tho is struggling due to raising costs on…