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openai
OpenAI: GPT-6 Astra Pro
openai/gpt-6-astra-pro
⚙ tool calling
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
specs & pricing
- Type
- text
- Provider
- openai
- Model ID
- openai/gpt-6-astra-pro
- Capabilities
- vision, tools, reasoning
- Context window
- 1.1M tokens
- Input price
- $11.00 / 1M tokens
- Output price
- $55.00 / 1M tokens
Cloud price is billed from prepaid credits when a request fails over to the cloud. Open-weight models run free on GPUs you own — the gateway routes to your nodes first.