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Expanding Daybreak as the Cyber Defense Window Narrows

UpdateVerifiedAdded Sep 22, 2026

Meet GPT-5.6-Cyber, OpenAI’s cybersecurity-specific model available through Daybreak Red for authorized vulnerability research, exploit validation, and security testing.

Read OpenAI's release notes

https://openai.com/index/expanding-daybreak-as-the-cyber-defense-window-narrows

Summaries of vendors' own notes. Product names and logos belong to their owners; logos via logo.dev.

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