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IFAI

GPT-5.4-Cyber

Product2 stories

  1. IndustryReach 40

    OpenAI arms cyber defenders with $10M in credits

    OpenAI just expanded its Trusted Access for Cyber program, pledging $10 million in API credits to help defenders and open-source maintainers secure critical software. Industry giants like CrowdStrike, Cisco, and JPMorgan Chase are backing the push, while GPT-5.4-Cyber has been shared with US and UK safety institutes for evaluations. Why it matters: OpenAI wants to make sure defenders get their hands on frontier models before attackers do.

  2. AI modelsReach 50

    OpenAI gives security defenders a freer GPT-5.4

    OpenAI just expanded its Trusted Access for Cyber program and introduced GPT-5.4-Cyber, a fine-tuned model built specifically for defensive cybersecurity work. The permissive variant lowers refusal boundaries on legitimate security tasks and adds binary reverse engineering to analyze compiled binaries for vulnerabilities. It allows verified defenders to leverage frontier capabilities without running into standard safety guardrails.