openai
OpenAI GPT-5.6 Terra Pro
openai/gpt-5.6-terra-pro
Input$2.50 /1M tokens
·Output$15.00 /1M tokens
GPT-5.6 Terra Pro is the same underlying model as [GPT-5.6 Terra](https://openrouter.ai/openai/gpt-5.6-terra), 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
Code Examples
import requests
response = requests.post(
"https://neurongate.net/v1/chat/completions",
headers={
"Authorization": "Bearer ng-your-api-key",
"Content-Type": "application/json"
},
json={
"model": "openai/gpt-5.6-terra-pro",
"messages": [
{"role": "user", "content": "Hello!"}
]
}
)
print(response.json()["choices"][0]["message"]["content"])Pricing Details
| Example | Cost |
|---|---|
| 1K input tokens (short prompt) | $0.00250 |
| 1K in + 500 out (typical response) | $0.0100 |
| 10K in + 2K out (document analysis) | $0.0550 |
| 100K in + 10K out (large context) | $0.4000 |
Prices in USD. Billed per actual token usage. Prepay with USDT, USDC, ETH, or BTC.
Frequently Asked Questions
Capabilities
Streaming
YesFunction Calling / Tools
YesVision (Image Input)
YesAudio Processing
NoContext Window
1.1M tokens
~788K words of text
Max output
128K tokens
Modalities
Input
fileimagetext
Output
text