Qwen3 Max Thinking API

Access Qwen3 Max Thinking from Qwen using Puter.js AI API.

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Model Card

Qwen3 Max Thinking is Alibaba Cloud's flagship proprietary reasoning model with a 256K context window, featuring test-time scaling and adaptive tool-use capabilities (web search, code interpreter, memory) that allow it to reason iteratively and autonomously. It scores competitively against GPT-5.2 and Gemini 3 Pro on benchmarks like Humanity's Last Exam and HMMT, excelling in math, complex reasoning, and instruction following.

Context Window

N/A

tokens

Max Output

66K

tokens

Input Cost

$1.2

per million tokens

Output Cost

$6

per million tokens

Release Date

Feb 10, 2026

 

API Usage Example

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

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

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Get started with Puter.js

Add Qwen3 Max Thinking to your app without worrying about API keys or setup.

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