4 ms·
SD 1.x does not work well at resolutions less than 512x512, it's only really trained to output 512x512.
by Sharlin 3y ago
SD 1.x does not work well at resolutions less than 512x512, it's only really trained to output 512x512.
- dragonwriter 3y agoIME, SD 1.5 base model, IIRC (I don’t use the base model much) works tolerably well with the larger dimension at 512 and the smaller dimension between 384-512, and quite a lot of SD 1.5 based checkpoints work pretty well up to a larger dimension of 768 (some with smaller dimension up to that, too.) But SD also has hard requirement that the output dimensions be divisible by 8 (I believe as a consequence of the pixel space to latent space ratio being 8:1 in each dimension) so its not surprising that 544x544 fails hard.