OpenAI will release GPT-5.6 as a limited preview to a small group of enterprise customers at the request of the Trump administration, with the federal government approving access on a customer-by-customer basis during the preview window. A broader release is expected “a couple of weeks” later, contingent on the government-managed approval process. The Information reported this on Thursday, and OpenAI CEO Sam Altman told employees in a company Q&A the same day.
This change is in direct response to an executive order President Trump signed on June 2, establishing a voluntary framework that gives federal cybersecurity teams up to 30 days to evaluate advanced AI models before public release. The Office of the National Cyber Director and the Office of Science and Technology Policy are running the review on the OpenAI launch. Altman told the company: “We’ve made clear to the U.S. government that this is not our preferred long term model, and will work with them and others in industry to achieve a more sustainable approach for future releases.”
The legal mechanism here differs from Anthropic’s June 13 episode, and the difference is worth being precise about. Anthropic was ordered (under an export-control authority) to disable Mythos 5 and Fable 5 for any foreign national. OpenAI is operating under a voluntary framework and has agreed to a customer-by-customer preview-gate during the GPT-5.6 launch window. Both arrangements place federal officials in the decision loop on who gets early access to frontier AI. The Glasswing disclosure earlier this week, in which Anthropic’s Mythos red-team found vulnerabilities in classified U.S. systems within hours, explains why the federal interest in being in that loop is rising fast.
The practical consequence is that the queue (for the 5.6 preview window at least) is sorted with federal input. Early access to a new frontier model used to be a function of your relationship with OpenAI’s commercial team.
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Author’s note: This is not a sponsored post. I am the author of this article and it expresses my own opinions. I am not, nor is my company, receiving compensation for it. This work was created with the assistance of various generative AI models.