Relace: Relace Apply 3 API

Access Relace: Relace Apply 3 from Relace using Puter.js AI API.

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Model Card

Relace Apply 3 is a specialized code-patching model that merges AI-generated code edits into existing source files at up to 10,000 tokens per second. It supports a 256K context window and works with diffs from models like Claude and GPT-4, making code integration fast and reliable.

Context Window N/A

tokens

Max Output 128K

tokens

Input Cost $0.85

per million tokens

Output Cost $1.25

per million tokens

Release Date Jun 1, 2025

 

API Usage Example

Add Relace: Relace Apply 3 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: "relace/relace-apply-3"
}).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: "relace/relace-apply-3"
        }).then(response => {
            document.body.innerHTML = response.message.content;
        });
    </script>
</body>
</html>

View full documentation →

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Frequently Asked Questions

What is this Relace: Relace Apply 3 API about?

The Relace: Relace Apply 3 API gives you access to Relace's chat model through Puter.js. With just a few lines of JavaScript, you can integrate Relace: Relace Apply 3 into any web app or Node.js project — no API keys, no backend, and no configuration required.

Who created Relace: Relace Apply 3?

Relace: Relace Apply 3 was created by Relace and released on Jun 1, 2025.

What is the max output length of Relace: Relace Apply 3?

Relace: Relace Apply 3 can generate up to 128K tokens in a single response.

How much does it cost?
The Relace: Relace Apply 3 API is available through the User-Pays Model. As a developer, you can add the Relace: Relace Apply 3 API to your app for free — your users pay for their own AI costs directly.
Price per 1M tokens
Input$0.85
Output$1.25
How do I access the Relace: Relace Apply 3 API?

You can access the Relace: Relace Apply 3 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 Relace: Relace Apply 3 API work with React / Vue / Vanilla JS / Node / etc.?

Yes — the Relace: Relace Apply 3 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 Relace: Relace Apply 3 to your app without worrying about API keys or setup.

Read the Docs View Tutorials