United States — United States Department of Commerce & OpenAI

United States — United States Department of Commerce: The United States — United States Department of Commerce issued the export control directive to Anthropic, enforcing the ban on foreign access to Claude Mythos and Myth. This action is a key part of the United States government's regulatory efforts.

OpenAI: OpenAI is a rival AI provider whose GPT-5.5 model is mentioned as having similar capabilities to Anthropic's models in identifying software vulnerabilities, suggesting that the government's standard for disabling models could impact the broader AI industry.

United States — United States Department of Commerce: The United States — United States Department of Commerce is involved in discussions with AI industry executives regarding AI model releases and regulatory oversight.

OpenAI: OpenAI is restricting the release of its new AI model, GPT-5.6 Sol, at the request of the Donald Trump administration, which could impact its market entry and broader availability. This action is a result of government vetting for cybersecurity risks.

United States — United States Department of Commerce: The United States — United States Department of Commerce imposed export controls on Anthropic's Fable 5 and Mythos 5 AI systems, citing security concerns, which has created a dispute with Anthropic.

OpenAI: OpenAI has joined forces with Anthropic and Alphabet Inc.'s Google to share information about distillation attempts that violate their terms of service, indicating a broader industry concern about AI intellectual property theft.