Lightning XL

imageproprietary

Leonardo Lightning XL is a fast SDXL-based model optimized for rapid iteration and style experimentation on the Leonardo platform.

Capabilities

Image Generation
Inpainting
Negative prompt
Seed control
Image-to-image

Details

Model IDleonardo-lightning-xl
Provider Leonardo AI
Creator leonardo-ai
Familyleonardo-lightning
Licenseproprietary
Statusactive
Typeimage
Input modalitiestext, image
Output modalitiesimage
Open weight—
Parameters—
Architecture—
Max resolution1024x1024
Resolutions1024x1024, 1024x1536, 1536x1024
Aspect ratios1:1, 3:2, 2:3, 4:3, 3:4, 16:9, 9:16
Batch size—
Release date
Sourcecommunity

API

GET/v1/models/leonardo-ai/leonardo-lightning-xl

Lightning XL

leonardo-lightning-xl

Leonardo Lightning XL is a fast SDXL-based model optimized for rapid iteration and style experimentation on the Leonardo platform.

Changes · 2 entries
leonardo-lightning-xlupdateca7a400Nov 2, 2026, 03:02 AM
pricingtiers[{"label":"Image Generation","unit":"Per image","columns"...
leonardo-lightning-xlcreate48ba559May 7, 2026, 02:17 PM