What is Qwen3.7 Plus's context window?

Qwen3.7 Plus supports a context window of 1,064,000 tokens, allowing you to process large documents and maintain long conversations.

How to use Qwen3.7 Plus API via Ofox?

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

Qwen3.7 Plus

Name: Qwen3.7 Plus
Brand: qwen
Price: 0.39999999999999997 USD
Availability: InStock

Chat

qwen/qwen3.7-plus

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Qwen3.7-Plus is Alibaba Cloud Bailian's balanced reasoning model, released on 2026-06-01 and positioned to deliver strong performance at a competitive price. It supports deep reasoning alongside vision, video input, tool use (function calling), prompt caching, and web search, so it can work across long documents, images, and clips and then act on what it finds through tools. Context window: 1M tokens, output: 64K. Available via OpenAI and Anthropic protocols through Ofox.

Context Window

Max Output Tokens

64K

Released

2026-06-01

Capabilities

VisionFunction CallingReasoningPrompt CachingWeb SearchVideo Input

Available Providers

AliyunAlibaba Cloud

Supported Protocols

openaianthropic

Providers

Alibaba Cloudprovider.type: "alicloud"

Input Tokens

$0.4/M

Output Tokens

$1.6/M

Cache Read

$0.08/M

Cache Write

$0.5/M

Web Search

$0.01/R

Protocols

openai/v1/chat/completions/v1/responses

anthropic

Aliyunprovider.type: "aliyun"

Input Tokens

$0.4/M

Output Tokens

$1.6/M

Cache Read

$0.08/M

Cache Write

$0.5/M

Web Search

$0.01/R

Protocols

openai/v1/chat/completions/v1/responses

anthropic

Playground

Open in OfoxChat

Code Examples

from openai import OpenAI

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

response = client.chat.completions.create(
    model="qwen/qwen3.7-plus",
    messages=[
        {"role": "user", "content": "Hello!"}
    ],
)

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

Benchmarks

LMArena ↗Evaluated as qwen3.7-plus

Qwen3.7 Plus scores 1459 in the Overall category of the LMArena text leaderboard (style control), ranking #41 of 374 models based on 19,170 human preference votes (updated 2026-07-12).

Benchmark scores for qwen3.7-plus on LMArena
Category	Arena Score	95% CI	Rank	Votes
Overall	1459	1453–1465	#41 of 374	19,170
Hard Prompts	1479	1473–1486	#43 of 374	12,707
Coding	1510	1501–1519	#36 of 369	5,547
Math	1470	1450–1489	#28 of 362	904
Creative Writing	1441	1430–1451	#40 of 372	3,257
Instruction Following	1451	1443–1459	#40 of 374	6,504
Chinese	1506	1485–1527	#27 of 344	848

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.