OpenAI: GPT-6 Astra Pro (batch)

OpenAINewModerated

openai/gpt-6-astra-pro:batch

About 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:batch",    "messages": [      {"role": "user", "content": "Hello! What can you do?"}    ]  }'

Get an API key Read the quickstart

Pricing

In TND per 1M tokens. VAT and the platform fee are added at top-up.

Input tokens

19.355 TND

per 1M tokens

Output tokens

96.774 TND

per 1M tokens

1,000 requests with 1K input and 500 output tokens cost about 67.742 TND.

Specifications

Provider: OpenAI
Context window: 1,050,000 tokens
Input modality: Text
Added: Sep 4, 2026
Supported parameters: include_reasoningmax_tokensreasoningreasoning_effortresponse_formatseedstructured_outputstool_choice