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> It can be less malleable than the older model and harder to work with to achieve a given desired result. That has been my experience as well. It's frustrati
by fpgaminer 3y ago
> It can be less malleable than the older model and harder to work with to achieve a given desired result.
That has been my experience as well. It's frustrating because SDXL can be exquisite, but SD 1.5 is more "fun" to work with and more creative. I can throw random ideas into a mish-mash of a prompt and SD 1.5 will output an array of interesting things while SDXL will just seem to fall back to something "reasonable", ignoring anything "weird" in the prompt. SDXL also seems to have a lot more position bias in the prompt. SD 1.5 had a bit of that, paying more attention to words earlier in the prompt, but SDXL takes that to a new level.
But SDXL can draw hands consistently, so ... it's a tough choice.
- designium 3y agoWith comfyui, you can do SDXL > SD1.5 or SD1.5 > SDXL, it makes more sense to generate basic image in SDXL Turbo and apply the effects of a checkpoint later.
- SV_BubbleTime 3y agoKind of blowing my mind here. Coming from Auto1111 for a year, I thought comfy was most like always using img2img, then I figured out it wasn’t that but laten2latent… which is cool, but using XL to get the better prompting and 1.5 to get checkpoints and Loras I want is making it all click now.
- ttul 3y agoComfyUI is insanely amazing. The learning curve is well worth the effort.
- lrasinen 3y ago> But SDXL can draw hands consistently, so ... it's a tough choice. Looking at the article photos it still has some way to go. I counted 3 cases of missing fingers, two cases of extra fingers (on the cartoon girl), and a few arm poses that in real life would need medical attention.
- countWSS 3y agoSDXL(and possibly 2.1) switched to different CLIP implementation that is geared for sentence-level understanding, SD1.5 uses old CLIP that works with tag-cloud type prompts.
- ttul 3y agoSDXL actually takes conditioning from either the old or the new CLIP, or both. The malleability of SDXL is not just down to the choice of the new CLIP; the UNet itself is more opinionated.