OpenAI Releases GPT-5.5-Cyber, Advancing AI for Cybersecurity

OpenAI has introduced GPT-5.5-Cyber, an AI model specifically optimized for defensive cybersecurity applications. The model achieved a high score on the CyberGym benchmark, outperforming previous models. This development underscores AI's growing role in tasks such as code analysis, vulnerability tracing, patch generation, and security testing.