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GPT-5.5
openai/gpt-5.5·Created Oct 2, 2026OpenAI's flagship model with strong reasoning, coding and instruction following.
Context
400K tokens
Max output
128K tokens
Input price
$1.25 / M tokens
Output price
$10 / M tokens
Input
text, Image
Output
text
Requests (7d)
0
Tokens (7d)
0
API
ProfusAPI is OpenAI-compatible. Use your API key from Keys and set the model to openai/gpt-5.5.
from openai import OpenAI
client = OpenAI(
base_url="https://profusapi.com/api/v1",
api_key="<PROFUSAPI_API_KEY>",
)
completion = client.chat.completions.create(
model="openai/gpt-5.5",
messages=[{"role": "user", "content": "What is the meaning of life?"}],
)
print(completion.choices[0].message.content)