返回模型列表购买套餐
OpenAI
GPT-5.5
GPT-5.5 is OpenAI's frontier model for complex reasoning and coding. Start here for the hardest professional workloads; supports text and image input with a 1M context window.
快速参数
上下文
1050K
最大输出
128K
出品方
OpenAI
规格数
2
模态
输入 file输入 image输入 text输出 text
规格与刊例价（每百万 tokens）
高质量
输入 $5输出 $30缓存读取 $0.5
高性价比
输入 $5输出 $22.5缓存读取 $0.5
推荐套餐
GPT-5.5 体验套餐
充值即用，按量计费；新用户享 $1 体验额度。
API 接入
Model ID
openai/gpt-5.5cURL
curl https://intertoken.ai/v1/chat/completions \
-H "Authorization: Bearer $TOKENPORTAL_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "openai/gpt-5.5",
"messages": [{"role": "user", "content": "Hello!"}]
}'Python
from openai import OpenAI
client = OpenAI(
base_url="https://intertoken.ai/v1",
api_key="$TOKENPORTAL_API_KEY",
)
resp = client.chat.completions.create(
model="openai/gpt-5.5",
messages=[{"role": "user", "content": "Hello!"}],
)
print(resp.choices[0].message.content)