OpenAI CEO Sam Altman has announced the imminent release of GPT-5.5-Cyber, a cutting-edge cybersecurity model designed to bolster defenses against cyber threats. The model will be deployed to key cyber defenders in the coming days, aiming to enhance the security of critical infrastructure and companies. Altman emphasized OpenAI's collaboration with government entities to ensure trusted access to the model, facilitating rapid and effective security measures. This initiative underscores OpenAI's commitment to leveraging advanced AI technologies to protect against evolving cyber threats.