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Phoenix

Leonardo.AIReleased Jun 14, 2024leonardo-ai/phoenix
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Phoenix is Leonardo.AI's flagship foundational text-to-image model designed for exceptional prompt adherence and photorealistic results up to 5 megapixels.

Context
4K
Max output
4K
Input /1M
Varies
Output /1M
Varies
AcceptsTextProducesImage

Providers

FastRouter routes your requests to this provider. You can also bring your own key.

LE
Leonardo
leonardo
Input /1MVaries
Output /1MVaries
Context4K
Max output4K

Supported parameters

Request parameters you can send with this model.

Parameter
Type
Leonardo
Core (Sampling & basic generation)
seedSeed for deterministic sampling.
number
-
Other
alchemy
bool
true | false
contrast
number
3, 3.5, 4
controlnets
array
See provider docs
enhancePrompt
bool
true | false
enhancePromptInstruction
string
-
height
number
-
modelId
string
-
num_images
number
-
prompt
string
-

Make your first API call

OpenAI-compatible. Point your SDK at FastRouter, or call the API directly.

Full API docs
Replace <FASTROUTER_API_KEY> with your key · Get your key →
HTTP

Frequently asked questions

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Lucid Originleonardo-ai/lucid-origin

Lucid Origin is Leonardo AI's versatile text-to-image model optimized for exceptional prompt adherence, vibrant Full HD outputs, and diverse visual styles from photorealistic to stylized illustration.

LA
Lucid Realismleonardo-ai/lucid-realism

Lucid Realism is a specialized text-to-image model from Leonardo AI optimized for hyperrealistic, cinematic photorealism with exceptional detail, natural lighting, and minimal generation errors.

Model scores sourced from ArtificialAnalysis