A new Pro plan with Astra Ultrafast
Pro 500 is a $500/month plan with the highest usage and Astra Ultrafast, a faster GPT-6 Astra tier, in Work and Codex.
Source: OpenAI ChatGPT release notes. Published September 29, 2026.
Also on Sep 29, 2026
- ChatGPT Codex Cloud
- ChatGPT Create and collaborate on Pages
- ChatGPT Creating, editing, and scheduling Sites
- ChatGPT GPT-6.1 Sol in ChatGPT Work and Codex
- ChatGPT Meet your dot
- ChatGPT Meetings plugin
- ChatGPT Organize your work in ChatGPT Space
- ChatGPT Pro 200 subscriptions
- ChatGPT Review pull requests with Codex
- ChatGPT Scan repositories with Codex Security Cloud
- ChatGPT Share your profile and showcase your Sites
- ChatGPT Sign in to other products with ChatGPT
- ChatGPT Start automations from connected-app events
- ChatGPT Use your ChatGPT allowance in participating apps
- ChatGPT Work with interactive plugin extensions
More from ChatGPT
- ChatGPT GPT-Live-1.1 and new voices in ChatGPT ~
- ChatGPT Applications for the Rosalind Academic Plan ~
- ChatGPT Site limits (Plus and Pro) ~
- ChatGPT Composer predictions in Codex
- ChatGPT GPT-6 and Intelligent UI in ChatGPT