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Fixed VAE is very low quality #49
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Thanks for the heads up, @levi. Would you be able to open a PR to address this? |
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Using the built-in upcast fixed vae, fine details like hair come out fuzzy and pixelated. This is particularly present if cog-sdxl is used to generate a full fine tune and then loras are created from the full fine tune from images generated from the model.
Changing to use
madebyollin/sdxl-vae-fp16-fix
for fp16/bf16 training fixes the issue.Generation from full fine tune:
Generation from LoRA trained on full fine tune as base model:
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