Qwen3 14B API

Access Qwen3 14B from Qwen using Puter.js AI API.

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Model Card

Qwen3 14B is a dense language model with hybrid thinking/non-thinking modes, matching Qwen2.5-32B performance. It supports 119 languages and excels in math, coding, and reasoning tasks.

Context Window N/A

tokens

Max Output 41K

tokens

Input Cost $0.06

per million tokens

Output Cost $0.24

per million tokens

Release Date Apr 29, 2025

 

API Usage Example

Add Qwen3 14B to your app with just a few lines of code.
No API keys, no backend, no configuration required.

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

puter.ai.chat("Explain quantum computing in simple terms", {
    model: "qwen/qwen3-14b"
}).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/qwen3-14b"
        }).then(response => {
            document.body.innerHTML = response.message.content;
        });
    </script>
</body>
</html>

View full documentation →

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Frequently Asked Questions

What is this Qwen3 14B API about?

The Qwen3 14B API gives you access to Qwen's chat model through Puter.js. With just a few lines of JavaScript, you can integrate Qwen3 14B into any web app or Node.js project — no API keys, no backend, and no configuration required.

Who created Qwen3 14B?

Qwen3 14B was created by Qwen and released on Apr 29, 2025.

What is the max output length of Qwen3 14B?

Qwen3 14B can generate up to 41K tokens in a single response.

How much does it cost?
The Qwen3 14B API is available through the User-Pays Model. As a developer, you can add the Qwen3 14B API to your app for free — your users pay for their own AI costs directly.
Price per 1M tokens
Input$0.06
Output$0.24
How do I access the Qwen3 14B API?

You can access the Qwen3 14B API with just a few lines of JavaScript — no API keys, no backend, and no configuration required. Include the Puter.js library in your project and start making calls right away. For more details, check out our documentation.

Does the Qwen3 14B API work with React / Vue / Vanilla JS / Node / etc.?

Yes — the Qwen3 14B 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 14B to your app without worrying about API keys or setup.

Read the Docs View Tutorials