```  
Like the CLIP Score, the higher the CLIP directional similarity, the better it is.  
It should be noted that the`StableDiffusionInstructPix2PixPipeline`exposes two arguments, namely,`image_guidance_scale`and`guidance_scale`that let you control the quality of the final edited image. We encourage you to experiment with these two arguments and see the impact of that on the directional similarity.