Longcat 2.0
meituan/longcat-2.0Longcat 2.0 (meituan/longcat-2.0) is an AI model from Meituan with a 1,048,756-token context window and 262,144 max output tokens, priced at $0.30/1M input and $1.20/1M output tokens. Available via the haimaker.ai OpenAI-compatible API.
Overview
Longcat 2.0 is a chat model by Meituan. It supports a 1.0M token context window. Supports function calling, reasoning.
Features & Capabilities
| Mode | chat |
| Context Window | 1,048,756 tokens |
| Max Output | 262,144 tokens |
| Function Calling | Supported |
| Vision | Not supported |
| Reasoning | Supported |
| Web Search | Not supported |
| Url Context | Not supported |
API Usage
from openai import OpenAI
client = OpenAI(
base_url="https://api.haimaker.ai/v1",
api_key="YOUR_API_KEY",
)
response = client.chat.completions.create(
model="meituan/longcat-2.0",
messages=[
{"role": "user", "content": "Hello, how are you?"}
],
)
print(response.choices[0].message.content)Frequently Asked Questions
What is the context window of Longcat 2.0?
Longcat 2.0 (meituan/longcat-2.0) has a 1,048,756-token context window and supports up to 262,144 output tokens per request.
How much does Longcat 2.0 cost?
Longcat 2.0 is priced at $0.30 per 1M input tokens and $1.20 per 1M output tokens when accessed via the haimaker.ai OpenAI-compatible API.
What features does Longcat 2.0 support?
Longcat 2.0 supports function calling, reasoning.
How do I use Longcat 2.0 via API?
Send requests to https://api.haimaker.ai/v1/chat/completions with model "meituan/longcat-2.0" using any OpenAI-compatible SDK. Authentication uses a Bearer API key from https://app.haimaker.ai.
Use Longcat 2.0 with the haimaker API
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