Trusted access for the next era of cyber defense

OpenAI expanded its Trusted Access for Cyber program by releasing GPT-5.4-Cyber, a specialized model for vetted cybersecurity professionals, while implementing enhanced safeguards to manage risks from advanced AI security capabilities.
MentionsOpenAI · GPT-5.4-Cyber · Trusted Access for Cyber
Read full story at OpenAI →(openai.com)
Modelwire summarizes — we don’t republish. The full article lives on openai.com. If you’re a publisher and want a different summarization policy for your work, see our takedown page.