Is GPT-6 Pro actually a separate model, or just GPT-6 Astra in Pro mode?
This story is from 2026-09-05. It is preserved in the archive; the latest stories are on the live feed.
I’m a Plus user and already have GPT-6 Astra in Work and Codex, but not in normal Chat. What confuses me is the naming: OpenAI says “GPT-6 Pro, powered by GPT-6 Astra”, while in the API the actual model is gpt-6-astra and it supports different reasoning levels like medium, high and max. So is GPT-6…
Read the full story at r/ChatGPTPro ↗
Timeline · 1 report
- 2026-09-05 05:34 · r/ChatGPTPro
Is GPT-6 Pro actually a separate model, or just GPT-6 Astra in Pro mode?