Trusted access for the next era of cyber defense

OpenAI introduces GPT-5.4-Cyber as part of an expansion of its Trusted Access for Cyber program, offering it to vetted defenders with enhanced safeguards.

From the source
OpenAI expands its Trusted Access for Cyber program, introducing GPT-5.4-Cyber to vetted defenders and strengthening safeguards as AI cybersecurity capabilities advance.
openai.com

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Announced: 14 Apr 2026 00:00 UTC
Detected: 03 Aug 2026 21:11 UTC (+111d after)

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