OpenAI model
GPT 5.1 Chat
GPT 5.1 Chat is a OpenAI model listed in the NextModel catalogue for General chat via OpenAI, API workloads workloads. Its listed price is $0.236 / 1M tokens input and $1.88 / 1M tokens output per 1M tokens, with a — token context window.
Streaming
What is GPT 5.1 Chat in NextModel?
GPT 5.1 Chat is a OpenAI model listed in the NextModel catalogue for General chat via OpenAI, API workloads workloads. Its listed price is $0.236 / 1M tokens input and $1.88 / 1M tokens output per 1M tokens, with a — token context window.
Best use cases
- General chat via OpenAI
- API workloads
OpenAI-compatible code example
Keep the OpenAI SDK style, set base_url to NextModel, and use the catalogue model ID openai--gpt-5.1-chat.
Python
from openai import OpenAI
client = OpenAI(
api_key="YOUR_API_KEY",
base_url="https://api.nextmodel.app/v1"
)
resp = client.chat.completions.create(
model="openai/gpt-5.1-chat",
messages=[{"role": "user", "content": "Hello from NextModel"}]
)
print(resp.choices[0].message.content)Similar alternatives
OpenAICatalog
This model is a variant of GPT-3.5 Turbo tuned for instructional prompts and omitting chat-related optimizations. Training data: up to Sep 2021.
Best forGeneral chat via OpenAI, API workloads
RoutingConfigured
StreamingJSON mode
Platform curatedNextModel gateway catalog (Go origin)
OpenAICatalog
Available through the NextModel gateway via OpenAI.
Best forGeneral chat via OpenAI, API workloads
RoutingDegraded
Streaming
Platform curatedNextModel gateway catalog (Go origin)
OpenAICatalog
Available through the NextModel gateway via OpenAI.
Best forGeneral chat via OpenAI, API workloads
RoutingDegraded
Streaming
Platform curatedNextModel gateway catalog (Go origin)
FAQ