GPT-6 Astra Pro
by OpenAI
GPT-6 Astra Pro is the same underlying model as [GPT-6 Astra](https://openrouter.ai/openai/gpt-6-astra), served with `reasoning.mode` set to `pro` for higher-quality responses on c
Models
GPT-6 Astra Pro
Added 5 Sept 2026
Overview
GPT-6 Astra Pro is the same underlying model as [GPT-6 Astra](https://openrouter.ai/openai/gpt-6-astra), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode
How to use / API access
Call via OpenRouter with model id `openai/gpt-6-astra-pro`.
- openrouter ·
openai/gpt-6-astra-proDocs
OpenRouter id: openai/gpt-6-astra-pro
Notes
GPT-6 Astra Pro is listed in the EDNA Models directory from the OpenRouter catalogue.
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