GPT‑6 Astra

Simon Willison’s Weblog · 1 month ago · 43 ● 33 sources

OpenAI is rolling out GPT-6 Astra to a limited set of organizations before expanding availability to all ChatGPT Plus, Pro, Business, and Enterprise users and to the OpenAI API and AWS. The API pricing is $10 per million input tokens and $50 per million output tokens. Model access expands broadly across ChatGPT and developer platforms, and Astra’s published benchmark results emphasize improvements in ARC-AGI 3 (99.9%) and security/long-context tasks.