OpenAI launches network security model Daybreak

OpenAI officially launched the cybersecurity model Daybreak, which integrates the GPT-5.5 model, Codex code execution capabilities, and the ecosystem of 26 leading security vendors, aiming to embed AI defense capabilities into the entire software development process. Altman stated that the launch of Daybreak is an effort to accelerate network defense and continuously ensure software security. AI is already excellent in cybersecurity and is set to become even more powerful.