OpenAILaunchAI ModelsSeptember 3, 2026

OpenAI releases GPT-6 Astra, its most advanced model

GPT-6 Astra achieves state-of-the-art results on benchmarks for long-running computer-use tasks and is the best model for software engineering to date. It reaches the Critical threshold under OpenAI's Preparedness Framework for cybersecurity, prompting new guardrails.

Featured · Greg Brockman

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