OpenAIs GPT-6 Cyber can both break into systems and propose how to fix them

OpenAI introduced GPT-6 Cyber, a model trained to find software vulnerabilities, build working exploits, and suggest patches, which it says stayed within its guardrails in 99.93 percent of cases without safety instructions and 100 percent with them. OpenAI reports the model found 81 previously unknown severe vulnerabilities in Firefox and reproduced 1,724 Linux kernel vulnerabilities with 948 working exploits, at a compute cost of $1,213,430. Access is initially limited to select Daybreak Red customers via the API and Codex, and all benchmark numbers come from OpenAI with no independent testing published so far.