US Requests OpenAI Delay GPT-5.6 Rollout Following Anthropic Model Restrictions

The White House has reportedly requested that OpenAI limit the initial release of its upcoming GPT-5.6 model due to safety concerns. According to reports, OpenAI plans to restrict the initial preview to a small group of partners, with CEO Sam Altman indicating that government access approvals may be processed on a "customer by customer" basis.

Precedent: Anthropic Export Controls

This move follows a significant regulatory action taken on June 12, when the US government issued an export control directive ordering Anthropic to suspend access to its flagship AI models, Fable 5 and Mythos 5, for all foreign nationals worldwide. While Anthropic complied, the company disputed the directive's basis, arguing that the government provided only "verbal evidence" of potential jailbreak vulnerabilities that were already known and present in other frontier models, such as OpenAI's GPT-5.5.

Legal Challenges and Strategic Context

The June 12 directive is currently facing a legal challenge. On June 23, Legion LegalTech filed a lawsuit against the US government, arguing that existing export-control laws do not extend to hosted AI models or their outputs. The lawsuit further alleges that the government exceeded its legal authority by using emergency powers to impose blanket restrictions without a valid statutory basis.

These regulatory developments occur within the context of an intensifying technology rivalry between the US and China. While the US has tightened export controls on advanced AI chips, China has responded with restrictions on rare earth materials critical to global technology supply chains. This environment has led governments to treat frontier AI models not merely as commercial products, but as strategic assets with significant national security and geopolitical implications.

Companies and compliance officers should monitor the outcome of the Legion LegalTech lawsuit, as its ruling will clarify the extent of US export-control authority over hosted AI models.

Source: US reportedly wants OpenAI to delay GPT-5.6 rollout after restrictions on Anthropic's models
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