OpenAI: GPT-6 Astra Pro
OpenAINewModerated
openai/gpt-6-astra-proAbout this model
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
Make a request
OpenAI-compatible: set the base URL and your Promptix API key, keep your existing SDK.
curl https://promptix.tn/api/v1/chat/completions \ -H "Authorization: Bearer $PROMPTIX_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "model": "openai/gpt-6-astra-pro", "messages": [ {"role": "user", "content": "Hello! What can you do?"} ] }'Pricing
In TND per 1M tokens. VAT and the platform fee are added at top-up.
Input tokens
38.710 TNDper 1M tokens
Output tokens
193.548 TNDper 1M tokens
1,000 requests with 1K input and 500 output tokens cost about 135.484 TND.
Specifications
- Provider
- OpenAI
- Context window
- 1,050,000 tokens
- Input modality
- Text
- Added
- Sep 4, 2026
- Supported parameters
include_reasoningmax_completion_tokensmax_tokensreasoningreasoning_effortresponse_formatseedstructured_outputs