---
description: Phoenix 1.0 is a model by Leonardo.Ai that generates images with exceptional prompt adherence and coherent text.
title: phoenix-1.0
image: https://developers.cloudflare.com/og-docs.png
---

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# phoenix-1.0

Text-to-Image • Leonardo

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`@cf/leonardo/phoenix-1.0`

* Cloudflare-hosted
* Partner

Phoenix 1.0 is a model by Leonardo.Ai that generates images with exceptional prompt adherence and coherent text.

| Model Info        |                                                 |
| ----------------- | ----------------------------------------------- |
| Terms and License | [link ↗](https://leonardo.ai/terms-of-service/) |
| Partner           | Yes                                             |
| Unit Pricing      | $0.0058 per 512 by 512 tile, $0.00011 per step  |

## Parameters

prompt

`string`requiredminLength: 1A text description of the image you want to generate.

guidance

`number`default: 2minimum: 2maximum: 10Controls how closely the generated image should adhere to the prompt; higher values make the image more aligned with the prompt

seed

`integer`minimum: 0Random seed for reproducibility of the image generation

height

`integer`default: 1024minimum: 0maximum: 2048The height of the generated image in pixels

width

`integer`default: 1024minimum: 0maximum: 2048The width of the generated image in pixels

num\_steps

`integer`default: 25minimum: 1maximum: 50The number of diffusion steps; higher values can improve quality but take longer

negative\_prompt

`string`minLength: 1Specify what to exclude from the generated images

The binding returns a `ReadableStream` with the output (check the model's output schema).

## API Schemas (Raw)

Input

Output

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