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OpenAI
GPT-5.6 Terra
GPT-5.6 Terra 是 GPT-5.6 系列的中间档，支持百万 Token 上下文，按提示长度分两档计价，在能力与单价之间取平衡，适合大多数生产工作流。
Quick Stats
Context
1000K
Max Output
128K
Provider
OpenAI
Specs
2
Modalities
in textin imageout text
Specs & Platform Price (per 1M tokens)
Quality
Input $2Output $12Cache read $0.2
Value
Input $1Output $6Cache read $0.1
Recommended Plan
GPT-5.6 Terra Starter Plan
Pay-as-you-go after top-up; $1 free credit for new users.
API Endpoint
Model ID
openai/gpt-5.6-terracURL
curl https://intertoken.ai/v1/responses \
-H "Authorization: Bearer $TOKENPORTAL_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "openai/gpt-5.6-terra",
"input": "Hello!"
}'Python (openai SDK)
from openai import OpenAI
client = OpenAI(
base_url="https://intertoken.ai/v1",
api_key="$TOKENPORTAL_API_KEY",
)
resp = client.responses.create(
model="openai/gpt-5.6-terra",
input="Hello!",
)
print(resp.output_text)Start using this model
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