chedulers keeping the underlying generation model fixed.  Scenarios We cover Diffusion models with the following pipelines: Text-guided image generation (such as the StableDiffusionPipeline). Text-guided image generation, additionally conditioned on an input image (such as the StableDiffusionImg2ImgPipeline and StableDiffusionInstructPix2PixPipeline). Class-conditioned image generation models (such as the DiTPipeline).  Qualitative Evaluation Q