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Stable Diffusion XL (SDXL)

Parameters
3.4B
Published
Jul 4, 2023

Stable Diffusion XL (SDXL) is an AI model developed by Stability AI (United Kingdom), first published in July 2023. It works in the image generation domain, on tasks such as image generation and text-to-image.

Epoch AI has no training-compute estimate for this model. The model has 3,400,000,000 parameters.

Access: Open weights (non-commercial). Its weights are openly available. The reference paper has 4,666 citations. Epoch AI rates the confidence of this record as speculative.

Full record
Organization
Stability AI
Country of organization
United Kingdom
Domain
Image generation
Task
Image generation, Text-to-image
Parameters
3,400,000,000
Model accessibility
Open weights (non-commercial)
Open weights
Yes
Citations
4,666
Epoch confidence
Speculative
More from Stability AI
SourceEpoch AI, 'AI Models'. Published online at epoch.ai. Retrieved 2026-07-29 from https://epoch.ai/data/ai-models. Licensed under CC BY 4.0.
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