Relace: Relace Search

relace/relace-search

Try Relace Search for free in your browser, and add it to your app for free with Puter.js AI API.

Try it free Add to your app

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

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

Model Card

Relace Search is an agentic codebase search model that uses 4-12 parallel tool calls (view_file, grep) to explore repositories and return relevant files. It performs multi-step reasoning to produce precise results 4x faster than frontier models, designed to work as a subagent for coding workflows.

Context Window 256K

tokens

Max Output 128K

tokens

Input Cost $1

per million tokens

Output Cost $3

per million tokens

Input text

modalities

Tool Use Yes

Release Date Dec 8, 2025

Try Relace Search for free

Try Relace Search instantly in your browser.
This playground uses the Puter.js AI API — no API keys or setup required.

Chat relace/relace-search

Chat with Relace Search

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Chat

Relace Apply 3

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.

Frequently Asked Questions

How do I use Relace Search?

You can access Relace Search by Relace through Puter.js AI API. Include the library in your web app or Node.js project and start making calls with just a few lines of JavaScript — no backend and no configuration required. You can also use it with Python or cURL via Puter's OpenAI-compatible API.

Can I try Relace Search for free?

Relace Search is free to try with a Puter account. Every account includes a free AI allowance, and you can chat with it in the playground on this page. You can upgrade your account anytime for a larger allowance.

Is the Relace Search API free for developers?

Relace Search is free to integrate using the Puter.js AI API. With the User-Pays Model, you can add AI to your app for $0, since users cover their own AI usage through their Puter account.

What is the pricing for Relace Search?

Relace Search costs $1 per 1M input tokens and $3 per 1M output tokens.

	Price per 1M tokens
Input	$1
Output	$3

Who created Relace Search?

Relace Search was created by Relace and released on Dec 8, 2025.

What is the context window of Relace Search?

Relace Search supports a context window of 256K tokens. For reference, that is roughly equivalent to 512 pages of text.

What is the max output length of Relace Search?

Relace Search can generate up to 128K tokens in a single response.

What types of input can Relace Search process?

Relace Search accepts the following input types: text. It produces: text.

Does Relace Search support tool use (function calling)?

Yes, Relace Search supports tool use (function calling), allowing it to interact with external tools, APIs, and data sources as part of its response flow.

Does it work with React / Vue / Vanilla JS / Node / etc.?

Yes — the Relace Search 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.

Add Relace Search to your app for free

Developers can integrate Relace Search for free using the Puter.js AI API.
With the User-Pays Model, each user covers their own AI usage instead of the developer.

Get started How pricing works