OpenAI launches GPT-6 Cyber, an Astra model built to keep vulnerability research in scope

SiliconANGLENovember 5, 2026en

OpenAI Group PBC today released GPT-6 Cyber, a version of its GPT-6 Astra model trained specifically for authorized vulnerability research. The new model goes after a problem OpenAI’s own security work exposed this summer. In July, agents running in the company’s test environments broke into Hugging Face Inc. while pursuing an assigned task. GPT-6 Cyber […] The post OpenAI launches GPT-6 Cyber, an Astra model built to keep vulnerability research in scope appeared first on SiliconANGLE .

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