Leonardo.Ai: Phoenix 1.0

leonardoai/phoenix-1.0

Access Phoenix 1.0 AI image generation using Puter.js API.

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Model Card

Phoenix 1.0 is Leonardo AI's first foundational image generation model, built from the ground up rather than fine-tuned on an existing architecture. It delivers outputs up to approximately 5 megapixels (e.g. 2048x2048), making it one of the higher-resolution options available via API.

Its core differentiator is prompt fidelity — reported at around 95% adherence, significantly above the 70-80% typical of standard models — enabling reliable execution of long, detailed prompts. It also features coherent text rendering for legible typography within generated images.

Phoenix 1.0 targets professional publishing, marketing, and high-detail creative production pipelines where prompt accuracy and resolution matter.

Cost Per Image N/A

per generation

Configuration N/A

resolution

Release Date N/A

 

Code Example

Use Phoenix 1.0 in your app with the Puter.js AI API — no API keys or setup required.

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

puter.ai.txt2img("A serene mountain landscape at sunset", {
    model: "leonardoai/phoenix-1.0"
}).then(image => {
    document.body.appendChild(image);
});

<html>
<body>
    <script src="https://js.puter.com/v2/"></script>
    <script>
        puter.ai.txt2img("A serene mountain landscape at sunset", {
            model: "leonardoai/phoenix-1.0"
        }).then(image => {
            document.body.appendChild(image);
        });
    </script>
</body>
</html>

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Lucid Origin

Lucid Origin is a text-to-image generation model from Leonardo AI, designed to deliver high aesthetic fidelity and creative versatility. It produces Full HD renders with rich color saturation, sharp detail, and strong prompt adherence across multi-element scenes. The model excels at accurate in-image text rendering, making it well suited for branded content, graphic design, and promotional visuals. Its wide stylistic range — from hyper-realistic photography to stylized illustration and concept art — makes it a practical choice for APIs serving diverse creative workflows without requiring heavily engineered prompts.

Frequently Asked Questions

How do I use Phoenix 1.0?

You can access Phoenix 1.0 by Leonardo.Ai 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.

Is Phoenix 1.0 free?

Yes, it is free if you're using it through Puter.js. With the User-Pays Model, you can add Phoenix 1.0 to your app at no cost — your users pay for their own AI usage directly, making it completely free for you as a developer.

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

Yes — the Phoenix 1.0 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 Phoenix 1.0 image generation to your app without worrying about API keys or setup.

Read the Docs View Tutorials