# OpenAI held an event in DC on Tuesday for about 50 cyber defense practitioners across the federal government.

*genai · news · 2026-04-22 · The Indian Express*

## Key points

- OpenAI demonstrated its new GPT-5.4-Cyber model to around 50 federal cyber defense practitioners in DC.
- OpenAI is briefing Five Eyes intelligence alliance members to vet and provide access to GPT-5.4-Cyber.
- GPT-5.4-Cyber's rollout will be limited to vetted security vendors, organizations, and researchers initially.
- GPT-5.4-Cyber is described as having a more permissive design than previous models.
- Anthropic's new 'Project Glasswing' lets partners preview its unreleased model alongside major tech companies.

OpenAI held an event in DC on Tuesday for about 50 cyber defense practitioners across the federal government to demo the capabilities ⁠of its ⁠new GPT-5.4-Cyber model, according to the report by Axios. OpenAI is starting briefings with ⁠Five ‌Eyes members this week to get them vetted and signed up to ‌access the model, the report said. The Five Eyes intelligence sharing network comprises the US, Britain, ‌Canada, Australia and New Zealand. Story continues below this ad Sam Altman-led OpenAI has said that GPT-5.4-Cyber would initially be rolled out on a limited basis to vetted security vendors, ⁠organizations and researchers because of its more permissive design. Earlier this month, rival Anthropic also announced a “Project Glasswing” ‌initiative ⁠with major technology companies that lets partners preview the startup’s unreleased model.

**Companies:** OpenAI
**Countries:** United States, United Kingdom, Canada, Australia, New Zealand

[Read the full story on The Indian Express](https://indianexpress.com/article/technology/tech-news-technology/openai-briefs-us-agencies-five-eyes-on-new-cybersecurity-product-report-10650455/)

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