Kwaipilot: KAT-Coder-Pro V1 API

Access Kwaipilot: KAT-Coder-Pro V1 from KwaiPilot using Puter.js AI API.

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Model Card

KAT-Coder-Pro V1 is KwaiKAT's most advanced agentic coding model, developed by Kuaishou's Kwaipilot team. It achieves a 73.4% solve rate on SWE-Bench Verified and is optimized for tool-use, multi-turn interaction, and real-world software engineering tasks through multi-stage training including agentic reinforcement learning.

Context Window

N/A

tokens

Max Output

128,000

tokens

Input Cost

$0.21

per million tokens

Output Cost

$0.83

per million tokens

API Usage Example

Add Kwaipilot: KAT-Coder-Pro V1 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: "kwaipilot/kat-coder-pro"
        }).then(response => {
            document.body.innerHTML = response.message.content;
        });
    </script>
</body>
</html>

View full documentation →

Get started with Puter.js

Add Kwaipilot: KAT-Coder-Pro V1 to your app without worrying about API keys or setup.

Read the Docs View Tutorials