OpenAI’s GPT-5.6-Cyber answers 95% of exploit requests, up from 1.5% for Sol

Daybreak Red limits the purpose-trained model to approved researchers, while Daybreak Blue opens GPT-5.6 Sol for broader defensive work.

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Primary source: X - OpenAI

Why it matters

OpenAI is moving a larger share of cyber safety from model refusals to verified access, monitoring and sandbox controls. A recent evaluation escape shows why those operational defenses matter.

OpenAI launches GPT-5.6-Cyber with fewer refusals for exploit research

OpenAI launched GPT-5.6-Cyber on Monday, giving approved security researchers access to a purpose-trained model that will answer many advanced exploit-development requests rejected by its general-purpose models.

https://x.com/OpenAI/status/2086864365379010729

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