XL more likely refers to the parameter count, which is 3 billion instead of <1 b... | Hacker News

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		Taek on Aug 21, 2023 \| parent \| context \| favorite \| on: I Made Stable Diffusion XL Smarter by Finetuning I... XL more likely refers to the parameter count, which is 3 billion instead of <1 billion

not2b on Aug 21, 2023 [–]

No, I think it is mainly because it's optimized for 1024 x 1024 images, rather than 512 x 512 as the previous version was.

Our_Benefactors on Aug 21, 2023 | [–]

It’s both. More pixel space and more parameters.

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