WASHINGTON -- Axios reports that OpenAI briefed federal agencies, state governments, and the Five Eyes intelligence-sharing partnership on its new cyber product, GPT-5.4-Cyber.
The briefings occurred over the past week.
At an event hosted by OpenAI in Washington, D.C. on April 21st, roughly 50 cyber defense practitioners across the federal government were able to demo GPT-5.4-Cyber. The model has been rolled out by OpenAI according to a tiered access program.
OpenAI's head of national security policy, Sasha Baker, told attendees at the event that the company aims to partner with government departments for critical threat intelligence-sharing use-cases.
The company additionally began holding briefings with Five Eyes members this week for the purpose of vetting the members and granting them access to GPT-5.4-Cyber. These states consist of Australia, Canada, New Zealand, the United Kingdom, and the United States.