"CLIP_stop_at_last_layers":OptionInfo(1,"Clip skip",gr.Slider,{"minimum":1,"maximum":12,"step":1}).link("wiki","https://github.com/AUTOMATIC1111/stable-diffusion-webui/wiki/Features#clip-skip").info("ignore last layers of CLIP network; 1 ignores none, 2 ignores one layer"),
"upcast_attn":OptionInfo(False,"Upcast cross attention layer to float32"),
"randn_source":OptionInfo("GPU","Random number generator source.",gr.Radio,{"choices":["GPU","CPU","NV"]}).info("changes seeds drastically; use CPU to produce the same picture across different videocard vendors; use NV to produce same picture as on NVidia videocards"),
"sd_refiner_checkpoint":OptionInfo(None,"Refiner checkpoint",gr.Dropdown,lambda:{"choices":list_checkpoint_tiles()},refresh=refresh_checkpoints).info("switch to another model in the middle of generation"),
"sd_refiner_switch_at":OptionInfo(1.0,"Refiner switch at",gr.Slider,{"minimum":0.01,"maximum":1.0,"step":0.01}).info("fraction of sampling steps when the swtch to refiner model should happen; 1=never, 0.5=switch in the middle of generation"),