OpenAI announced a new cybersecurity-focused AI model named GPT-5.6-Cyber, as well as the expansion of its Daybreak Cyber Partner program.

The move comes just days after OpenAI delayed its Astra model over hacking fears.

OpenAI launches Daybreak Blue and Daybreak Red cybersecurity models powered by GPT-5.5, finding V8 zero-days and scoring 85.6% on CyberGym