DeepSeek: R1 0528 (free) API

Access DeepSeek: R1 0528 (free) from DeepSeek using Puter.js AI API.

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Model Card

DeepSeek R1-0528 Free is the same May 2025 R1-0528 reasoning model offered through free API tiers on various providers, featuring the same improved reasoning capabilities and benchmark performance. It allows developers to test the model without cost, subject to rate limits.

Context Window

N/A

tokens

Max Output

N/A

tokens

Input Cost

$0

per million tokens

Output Cost

$0

per million tokens

API Usage Example

Add DeepSeek: R1 0528 (free) 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: "deepseek/deepseek-r1-0528:free"
        }).then(response => {
            document.body.innerHTML = response.message.content;
        });
    </script>
</body>
</html>

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Get started with Puter.js

Add DeepSeek: R1 0528 (free) to your app without worrying about API keys or setup.

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