What is Qwen Plus's context window?

Qwen Plus supports a context window of 1,000,000 tokens, allowing you to process large documents and maintain long conversations.

How to use Qwen Plus API via Ofox?

Simply set your base URL to https://api.ofox.run/v1 and use your Ofox API key. The API is OpenAI-compatible — just change the base URL and API key in your existing code.

What capabilities does Qwen Plus support?

Qwen Plus supports the following capabilities: function calling. Access all features through the Ofox.ai unified API.

Qwen Plus

Name: Qwen Plus
Brand: qwen
Price: 0.12 USD
Availability: InStock

Chat

qwen/qwen-plus

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Qwen Plus is Alibaba's balanced Qwen model, served through Dashscope and tuned to pair solid general-task performance with low cost. It brings strong Chinese and English bilingual capabilities and supports tool use (function calling). Context window: 1M tokens, output: 32K. Accessible via the OpenAI-compatible protocol.

Context Window

Max Output Tokens

32K

Released

2025-12-01

Capabilities

Function Calling

Available Providers

AliyunAlibaba Cloud

Supported Protocols

openai

Providers

Alibaba Cloudprovider.type: "alicloud"

Input Tokens

$0.12/M

Output Tokens

$0.29/M

Cache Read

$0.023/M

Protocols

openai/v1/chat/completions

Aliyunprovider.type: "aliyun"

Input Tokens

$0.12/M

Output Tokens

$0.29/M

Cache Read

$0.023/M

Protocols

openai/v1/chat/completions

Playground

Open in OfoxChat

Code Examples

from openai import OpenAI

client = OpenAI(
    base_url="https://api.ofox.run/v1",
    api_key="YOUR_OFOX_API_KEY",
)

response = client.chat.completions.create(
    model="qwen/qwen-plus",
    messages=[
        {"role": "user", "content": "Hello!"}
    ],
)

print(response.choices[0].message.content)

Benchmarks

LMArena ↗Evaluated as qwen-plus-0125

Qwen Plus scores 1346 in the Overall category of the LMArena text leaderboard (style control), ranking #188 of 374 models based on 5,819 human preference votes (updated 2026-07-12).

Benchmark scores for qwen-plus-0125 on LMArena
Category	Arena Score	95% CI	Rank	Votes
Overall	1346	1338–1354	#188 of 374	5,819
Hard Prompts	1353	1338–1367	#193 of 374	1,481
Coding	1380	1361–1398	#196 of 369	893
Math	1324	1304–1343	#189 of 362	732
Creative Writing	1317	1299–1335	#180 of 372	931
Instruction Following	1332	1320–1344	#183 of 374	2,249
Chinese	1375	1348–1402	#171 of 344	459

Source: LMArena · CC BY 4.0 · Updated 2026-07-12 · Methodology ↗ · Ranks compare models within each category of the LMArena text leaderboard (style control). Scores come from third-party human preference evaluations, not from OFOX.