OpenAILaunchAI ModelsSeptember 3, 2026

GPT-6 Astra ships with Critical cybersecurity rating

GPT-6 Astra is OpenAI's most capable broadly deployed model and first to reach Critical cybersecurity capability under its Preparedness Framework. It powers 3D world generation, UI creation, and game prototyping, with partners like Perplexity and Higgsfield integrating it.

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