Scaling Trusted Access for Cyber with GPT-5.5 and GPT-5.5-Cyber

OpenAI has announced the release of GPT-5.5 and GPT-5.5-Cyber, designed to enhance Trusted Access for Cybersecurity applications. These models aim to assist verified defenders in accelerating vulnerability research and improving defenses for critical infrastructure. This development is significant for practitioners as it provides tailored AI capabilities to address specific cybersecurity challenges.