OpenAI Unveils GPT-5.5-Cyber for Cybersecurity

🛡 OpenAI Releases GPT-5.5-Cyber for Data Protection

OpenAI has introduced the full version of GPT-5.5-Cyber as part of the Daybreak initiative. The model achieved 85.6% on CyberGym, surpassing Mythos 5 (83.8%) and the base GPT-5.5 (81.8%). The tool is designed for automated vulnerability discovery and patch creation.

🌍 The model takes cybersecurity automation to a new level, enabling the detection of vulnerabilities and the creation of fixes at machine speed.

👤 AI is becoming not just a coding tool, but a powerful defensive asset. Specialized models like GPT-5.5-Cyber will define software security standards in the coming years.

Source 1: https://cyberpress.org/openai-launches-gpt-5-5-cyber/