GPT-6 Astra Pro
Model Information
| Slug | gpt-6-astra-pro |
|---|---|
| LLMs.txt | View |
| Release Date | September 4, 2026 |
Organization
| Name | OpenAI |
|---|---|
| Website | https://openai.com/ |
Model Description
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.
**Cost note:** pro mode spends far more reasoning tokens per request, so a typical request costs several times more than the same request on GPT-6 Astra and takes much longer to complete. It is intended for hard, high-stakes problems where the extra accuracy justifies the cost. For everyday coding, agentic, and chat workloads, use [GPT-6 Astra](https://openrouter.ai/openai/gpt-6-astra) instead.
Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode
**Cost note:** pro mode spends far more reasoning tokens per request, so a typical request costs several times more than the same request on GPT-6 Astra and takes much longer to complete. It is intended for hard, high-stakes problems where the extra accuracy justifies the cost. For everyday coding, agentic, and chat workloads, use [GPT-6 Astra](https://openrouter.ai/openai/gpt-6-astra) instead.
Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode
Available at 17 Providers
| Provider | Type | Model Name | Original Model | Input ($/1M) | Output ($/1M) | Free | Actions | |
|---|---|---|---|---|---|---|---|---|
|
Cline |
Code
|
OpenAI: GPT-6 Astra Pro (batch)
|
openai/gpt-6-astra-pro:batch
|
$5.00 | $25.00 | ||
|
Nous Research |
OpenAI: GPT-6 Astra Pro (batch)
|
openai/gpt-6-astra-pro:batch
|
$5.00 | $25.00 | |||
|
OpenRouter |
Chat
Code
|
GPT-6 Astra Pro (batch)
|
openai/gpt-6-astra-pro:batch
|
$5.00 | $25.00 | ||
|
MegaNova |
Chat
|
GPT-6-Astra-Pro
|
openai/gpt-6-astra-pro
|
$8.00 | $40.00 | ||
|
Routstr |
P2P
|
OpenAI: GPT-6 Astra Pro
|
gpt-6-astra-pro
|
$9.00 | $45.00 | ||
|
Kilo Code |
Code
|
OpenAI: GPT-6 Astra Pro ($$$$)
|
openai/gpt-6-astra-pro
|
$10.00 | $50.00 | ||
|
|
Nous Research |
OpenAI: GPT-6 Astra Pro
|
openai/gpt-6-astra-pro
|
$10.00 | $50.00 | |||
|
|
OpenRouter |
Chat
Code
|
GPT-6 Astra Pro
|
openai/gpt-6-astra-pro
|
$10.00 | $50.00 | ||
|
ValorGPT |
GPT-6 Astra Pro
|
openai-gpt-6-astra-pro
|
$10.00 | $50.00 | |||
|
|
Cline |
Code
|
OpenAI: GPT-6 Astra Pro
|
openai/gpt-6-astra-pro
|
$10.00 | $50.00 | ||
|
Nano-GPT |
Chat
Code
|
GPT 6 Astra Pro
|
openai/gpt-6-astra-pro
|
$10.00 | $50.00 | ||
|
Glama |
gpt-6-astra-pro
|
openai/gpt-6-astra-pro
|
$10.00 | $50.00 | |||
|
UsePod |
P2P
|
gpt-6-astra-pro
|
gpt-6-astra-pro
|
$10.00 | $50.00 | ||
|
Mordiem |
GPT-6 Astra Pro
|
openai-gpt-6-astra-pro
|
$12.50 | $62.50 | |||
|
Krater |
OpenAI: GPT-6 Astra Pro
|
gpt-6-astra-pro
|
- | - | |||
|
Router9 |
Chat
Code
|
openai/gpt-6-astra-pro
|
openai/gpt-6-astra-pro
|
- | - | ||
|
Morpheus |
GPT-6 Astra Pro
|
GPT-6 Astra Pro
|
- | - |