OpenAI's two cyber defense models are now available to eligible customers on Amazon Bedrock, AWS announced on August 11, 2026, one day after OpenAI expanded its Daybreak initiative with new access tiers and a purpose-trained security model. Daybreak Red and Daybreak Blue run in US East (N. Virginia), and access requires enrollment in OpenAI's Trusted Access for Cyber vetting program. Daybreak Red provides access to GPT-5.6 Cyber, a model OpenAI trained specifically for cybersecurity tasks like…
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