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Stable Diffusion 3 Medium

Parameters
2.5B
Published
Jun 12, 2024

Stable Diffusion 3 Medium is an AI model developed by Stability AI (United Kingdom), first published in June 2024. 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 2,500,000,000 parameters.

Access: Open weights (restricted use). Its weights are openly available. Epoch AI rates the confidence of this record as confident.

Full record
Organization
Stability AI
Country of organization
United Kingdom
Domain
Image generation
Task
Image generation, Text-to-image
Parameters
2,500,000,000
Model accessibility
Open weights (restricted use)
Open weights
Yes
Epoch confidence
Confident
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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