Qwen3.5 Plus
qwen/qwen3.5-plus-20260420Qwen3.5 Plus (qwen/qwen3.5-plus-20260420) is an AI model from Qwen with a 1,000,000-token context window and 65,536 max output tokens, priced at $0.30/1M input and $1.80/1M output tokens. Available via the haimaker.ai OpenAI-compatible API.
Overview
Qwen3.5 Plus 20260420 is a chat model by Qwen. It supports a 1M token context window. Supports function calling, vision, reasoning.
Features & Capabilities
| Mode | chat |
| Context Window | 1,000,000 tokens |
| Max Output | 65,536 tokens |
| Function Calling | Supported |
| Vision | 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="qwen/qwen3.5-plus-20260420",
messages=[
{"role": "user", "content": "Hello, how are you?"}
],
)
print(response.choices[0].message.content)Frequently Asked Questions
What is the context window of Qwen3.5 Plus?
Qwen3.5 Plus (qwen/qwen3.5-plus-20260420) has a 1,000,000-token context window and supports up to 65,536 output tokens per request.
How much does Qwen3.5 Plus cost?
Qwen3.5 Plus is priced at $0.30 per 1M input tokens and $1.80 per 1M output tokens when accessed via the haimaker.ai OpenAI-compatible API.
What features does Qwen3.5 Plus support?
Qwen3.5 Plus supports function calling, vision, reasoning.
How do I use Qwen3.5 Plus via API?
Send requests to https://api.haimaker.ai/v1/chat/completions with model "qwen/qwen3.5-plus-20260420" using any OpenAI-compatible SDK. Authentication uses a Bearer API key from https://app.haimaker.ai.
Use Qwen3.5 Plus with the haimaker API
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