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SDXL 1.0 Base Without/With DPO LoRA

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Observed subjectively positive effects:

  1. Reduced likelihood of incoherent subjects. Almost all base images exhibit something that doesn't make sense; hallucinated people (1), incorrect perspective (2, 4), or otherwise awkward body placements (3, 6)

  2. Overall more visually appealing arrangement of subjects.

Observed subjectively negative/neutral effects:

  1. Increased contrast, with some "dreaminess" or focal blur/bokeh.