OpenAI has made GPT-6 Astra available to all ChatGPT users on Pro, Enterprise, and Business Premium plans through ChatGPT Work and Codex.
The new model is also accessible through the OpenAI API, Microsoft Azure, and AWS Bedrock. Plus and Business users will get access in the coming days. Pro, Business, and Enterprise subscribers also get GPT-6 Astra Pro, the more capable version of the model. Astra Pro usage counts against existing subscription quotas. The $200 Pro plan includes 200 messages per week for GPT-6 Pro, while the $100 Pro plan gets 50 per week. Business Premium users also get 50 per week. Business Standard users are limited to 15 messages per month.
Plan
GPT-6 Pro allowance in Chat
How GPT-5.6 Sol Pro shares the allowance
