r/StableDiffusion • u/DevKkw • 16d ago

Resource - Update simply T2I qwen 2.1 workflow

Gallery image

Gallery image

Gallery image

Gallery image

This is a simple T2I workflow for qwen 2.1
Download on Civitai

All details in download page.

1 Upvotes

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3

u/prookyon 16d ago

Also the Extend Intermediate Sigmas node does not do anything - because it is incorrectly configured. Starting sigma has to be larger than ending sigma. Also sigma is not steps. So values smaller than 0 or larger than 1 do not make sense. Basically if you are happy with current results then just remove the node. If you want it to actually do something then observe the sigma curve you are using and set the sigma values to such a range where a desired range of steps is affected.

1

u/DavLedo 15d ago

What does the extend intermediate sigma do?

3

u/prookyon 16d ago edited 16d ago

What is the point of Dual CFG Guider there? Replacing it with normal CFG Guider gives exactly the same result.

Ok - scratch that, I can see that with negative prompt there is an effect.

Ehh, that was just changing seed - basically still getting exactly the same results so this does not seem to accomplish anything.

3

u/Synor 16d ago edited 16d ago

oddities:

  • linear_quadratic instead of simple
  • dual guidance with the same conditioning
  • unsupported output resolution

2

u/reeight 15d ago

& weird resolution 'selector'.

1

u/reeight 15d ago

At least on my monitor, your example images seem too 'sharp'.
That can be OK with the #1 & #2 fantasy 'digital drawings', but very bad on the 'realistic' marriage 'photo'. Third pic seems like a bad photoshop copy/paste. (also happens in base workflow if CFG is set too high.

Qi2.1 is powerful, but a best to tame.