OpenAI Rolls Out GPT-6 Astra for Pro Users at $100 and $200 Monthly Tiers

OpenAI has launched GPT-6 Astra for Pro subscribers on its $100 and $200 per month plans, with rolling access extending to Plus, Business, and Enterprise users over the coming days. The release positions Astra directly against Anthropic's recently launched Claude Fable 5.1.
According to OpenAI, Astra outperforms competitors on select agentic, coding, and computer-use benchmarks, while Claude Fable 5.1 currently maintains an advantage on the Artificial Analysis Intelligence Index.