ffusionPix2PixZeroPipeline. Both CLIP score and CLIP direction similarity rely on the CLIP model, which can make the evaluations biased. Extending metrics like IS, FID (discussed later), or KID can be difficult when the model under evaluation was pre-trained on a large image-captioning dataset (such as the LAION-5B dataset). This is because underlying these metrics is an InceptionNet (pre-trained on the ImageNet-1k dataset) used for extracting 