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OpenAI unveils cybersecurity model with limited rollout days after Anthropic’s model

Chat GPT 5.4 Cyber has fewer restrictions for cybersecurity questions for the verified professionals that will use it.

1 report1 sourceApr 16, 2026, 10:07 AM
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EuronewsApr 16, 2026, 10:07 AM

OpenAI unveils cybersecurity model with limited rollout days after Anthropic’s model

Chat GPT 5.4 Cyber has fewer restrictions for cybersecurity questions for the verified professionals that will use it.

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