Writer: Palmyra X5 API

Access Writer: Palmyra X5 from Writer using Puter.js AI API.

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Model Card

Palmyra X5 is Writer's most advanced enterprise AI model featuring a 1 million token context window, adaptive reasoning capabilities, and industry-leading cost efficiency at $0.60 per million input tokens. It's purpose-built for building and scaling AI agents with sub-second tool-calling and can process approximately 1,500 pages of content at once.

Context Window N/A

tokens

Max Output 8K

tokens

Input Cost $0.6

per million tokens

Output Cost $6

per million tokens

Release Date Apr 29, 2025

 

API Usage Example

Add Writer: Palmyra X5 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: "writer/palmyra-x5"
}).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: "writer/palmyra-x5"
        }).then(response => {
            document.body.innerHTML = response.message.content;
        });
    </script>
</body>
</html>

View full documentation →

Frequently Asked Questions

What is this Writer: Palmyra X5 API about?

The Writer: Palmyra X5 API gives you access to Writer's chat model through Puter.js. With just a few lines of JavaScript, you can integrate Writer: Palmyra X5 into any web app or Node.js project — no API keys, no backend, and no configuration required.

Who created Writer: Palmyra X5?

Writer: Palmyra X5 was created by Writer and released on Apr 29, 2025.

What is the max output length of Writer: Palmyra X5?

Writer: Palmyra X5 can generate up to 8K tokens in a single response.

How much does it cost?
The Writer: Palmyra X5 API is available through the User-Pays Model. As a developer, you can add the Writer: Palmyra X5 API to your app for free — your users pay for their own AI costs directly.
Price per 1M tokens
Input$0.6
Output$6
How do I access the Writer: Palmyra X5 API?

You can access the Writer: Palmyra X5 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 Writer: Palmyra X5 API work with React / Vue / Vanilla JS / Node / etc.?

Yes — the Writer: Palmyra X5 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 Writer: Palmyra X5 to your app without worrying about API keys or setup.

Read the Docs View Tutorials