[HN Gopher] An interactive SDXL settings guide
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       An interactive SDXL settings guide
        
       Author : bfirsh
       Score  : 39 points
       Date   : 2023-07-28 14:47 UTC (8 hours ago)
        
 (HTM) web link (sdxl.replicate.dev)
 (TXT) w3m dump (sdxl.replicate.dev)
        
       | GaggiX wrote:
       | It's pretty cool to play around with the precomputed generations,
       | it let you develop a better intuition around the samplers.
       | 
       | Like how non-ancestral samplers converge to the same image.
        
         | hmcq6 wrote:
         | Agreed. Animations definitely helped. I noticed that more
         | "errors" with wide landscape images than tall portrait ones. I
         | have to imagine that's because the dataset is pulled from the
         | web and the web has a preference for vertically segmented
         | design
        
           | GaggiX wrote:
           | The SDXL model was trained on different aspect ratios, but
           | each one of those aspect ratios has a precise resolution, so
           | anything other than those resolutions would be considered out
           | of distribution, so maybe when you were inspecting the wide
           | landscape images you use an out-of-distribution resolution
           | while with the portrait ones you didn't as much.
        
       | waffletower wrote:
       | Nice to have the precomputed images for rapid exploration of
       | parameters. I hadn't encountered the "ensemble of experts"
       | configuration yet, thanks! I found an article that describes its
       | implementation with Hugging Face diffusers APIs:
       | https://ngwaifoong92.medium.com/sdxl-0-9-with-ensemble-of-ex...
        
       | whywhywhywhy wrote:
       | This is a very limited "Settings Guide" there is a bunch of stuff
       | they're not even mentioning, maybe not aware of. Such as the fact
       | it now has 2 positive prompts + 2 negative prompts and tweaking
       | the amount of the refinement.
        
         | anotherjesse wrote:
         | Agreed! We wanted to share what we had today and iterate.
         | 
         | We have a section at the bottom on "Ensemble of experts" -
         | allowing you to change the percentage run with the base model
         | vs the refiner.
         | 
         | I am most excited to add the ability to change between prompts
        
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       (page generated 2023-07-28 23:02 UTC)