Qwen

Qwen: Qwen3 Coder 480B A35B

Access Qwen3 Coder 480B A35B from Qwen using Puter.js AI API.

Get Started 
// npm install @heyputer/puter.js
import { puter } from '@heyputer/puter.js';

puter.ai.chat("Explain quantum computing in simple terms", {
    model: "qwen/qwen3-coder"
}).then(response => {
    document.body.innerHTML = response.message.content;
});

<html>
<body>
    <script src="https://js.puter.com/v2/"></script>
    <script>
        puter.ai.chat("Explain quantum computing in simple terms", {
            model: "qwen/qwen3-coder"
        }).then(response => {
            document.body.innerHTML = response.message.content;
        });
    </script>
</body>
</html>

# pip install openai
from openai import OpenAI

client = OpenAI(
    base_url="https://api.puter.com/puterai/openai/v1/",
    api_key="YOUR_PUTER_AUTH_TOKEN",
)

response = client.chat.completions.create(
    model="qwen/qwen3-coder",
    messages=[
        {"role": "user", "content": "Explain quantum computing in simple terms"}
    ],
)

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

curl https://api.puter.com/puterai/openai/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_PUTER_AUTH_TOKEN" \
  -d '{
    "model": "qwen/qwen3-coder",
    "messages": [
      {"role": "user", "content": "Explain quantum computing in simple terms"}
    ]
  }'

Model Card

Qwen3 Coder is the most agentic code model in the Qwen series, available in 30B and 480B MoE variants. It achieves SOTA on SWE-Bench with 256K native context, extendable to 1M tokens.

Context Window 262K

tokens

Max Output 262K

tokens

Input Cost $0.22

per million tokens

Output Cost $1

per million tokens

Release Date Jul 22, 2025

 

Model Playground

Try Qwen3 Coder 480B A35B instantly in your browser.
This playground uses the Puter.js AI API — no API keys or setup required.

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Frequently Asked Questions

How do I use Qwen3 Coder 480B A35B?

You can access Qwen3 Coder 480B A35B by Qwen through Puter.js AI API. Include the library in your web app or Node.js project and start making calls with just a few lines of JavaScript — no backend and no configuration required. You can also use it with Python or cURL via Puter's OpenAI-compatible API.

Is Qwen3 Coder 480B A35B free?

Yes, it is free if you're using it through Puter.js. With the User-Pays Model, you can add Qwen3 Coder 480B A35B to your app at no cost — your users pay for their own AI usage directly, making it completely free for you as a developer.

What is the pricing for Qwen3 Coder 480B A35B?
Pricing for Qwen3 Coder 480B A35B is based on the number of input and output tokens used per request.
Price per 1M tokens
Input$0.22
Output$1
Who created Qwen3 Coder 480B A35B?

Qwen3 Coder 480B A35B was created by Qwen and released on Jul 22, 2025.

What is the context window of Qwen3 Coder 480B A35B?

Qwen3 Coder 480B A35B supports a context window of 262K tokens. For reference, that is roughly equivalent to 524 pages of text.

What is the max output length of Qwen3 Coder 480B A35B?

Qwen3 Coder 480B A35B can generate up to 262K tokens in a single response.

Does it work with React / Vue / Vanilla JS / Node / etc.?

Yes — the Qwen3 Coder 480B A35B API works with any JavaScript framework, Node.js, or plain HTML through Puter.js. Just include the library and start building. See the documentation for more details.

Get started with Puter.js

Add Qwen3 Coder 480B A35B to your app without worrying about API keys or setup.

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