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OpenAI Unleashes GPT-5.5-Cyber for Vetted Cybersecurity Teams
OpenAI has launched a limited preview of GPT-5.5-Cyber, a specialized AI model for cybersecurity teams. This version offers enhanced flexibility and permissiveness for tasks like vulnerability identification and malware analysis, removing some safeguards present in the general GPT-5.5 model. This move mirrors competitor Anthropic’s strategy with its Claude Mythos Preview, highlighting the growing importance of AI in national security and drawing attention from U.S. policymakers. Both companies are adopting a controlled release approach for these advanced models.
