OpenAI has initiated briefings with federal agencies, state governments, and Five Eyes allied nations regarding its latest AI cybersecurity product, GPT-5.4-Cyber. The company hosted an event in Washington, D.C., this week, showcasing the model's capabilities to approximately 50 cyber defense practitioners from across the federal government.

Government Access and Vetting

Government applicants are undergoing the same vetting process as commercial customers to join OpenAI's Trusted Access for Cyber program. Attendees included officials from various national security agencies responsible for day-to-day cybersecurity tasks. OpenAI's dual-track approach involves making one version of the model widely available with strong safeguards, while releasing a more cyber-permissive version to defenders through the Trusted Access program.

'Our approach allows more companies, like local water utilities, to access advanced AI tools,' said Chris Lehane, OpenAI's Chief Global Affairs Officer.

Collaboration with State Governments

OpenAI is also engaging with state governments to provide them access to GPT-5.4-Cyber. Sasha Baker, OpenAI's head of national security policy, emphasized the company's goal to partner with government departments to prioritize critical use cases and enhance threat intelligence sharing across sectors.

Five Eyes Integration

This week, OpenAI began briefings with Five Eyes members—Australia, Canada, New Zealand, and the U.K.—to vet and grant them access to the model. This intelligence-sharing partnership underscores the global reach of OpenAI's cybersecurity efforts.

As government agencies grapple with legacy systems that are challenging to secure, advanced AI tools like GPT-5.4-Cyber offer potential to accelerate the discovery and patching of severe security flaws.