OpenAI begins rollout of new powerful AI model GPT-6 Astra

OpenAI has started rolling out GPT-6 Astra, a more powerful AI model with enhanced safety measures following a recent security breach. The model will initially be accessible to select cybersecurity clients and paying customers, highlighting ongoing industry concerns about AI safety and regulation.

This Wire brief sits within Fusion42's coverage of AI Frontier Models, and 33 sources have reported it between 3 Sep 2026 and 6 Oct 2026.