How do you prompt for upscaling?

@nickname45 something like ""Enhance the sharpness and fine details of image1 (a woman standing) , a casual amateur photograph. Preserve the natural handheld feel, slight imperfections, and candid framing. Render as a crisp 4K smartphone capture with visible micro-textures on skin and fabric, natural ambient lighting, slight depth of field." then adjust. For the enlargement method, I use Lanczos, megapixels at 2.5, and I use the FLUX.2 Klein Enhancer node and adjust the “preserve_original” parameter.

@nickname45 I also forgot to mention that for best results, I use Klein 9b base with the lora turbo rank 128 at a strength of 0.8 and and CFG at 2.

@WearCatEars Hey do you have any workflow for that upscaling you might share?

Thanks for the tip! It really works very well for upscaling. For 2x - standard lora trigger alone works, though sometimes affects resulting color palette.

@WearCatEars How does it compare to non-base? Quality and speed wise

Install silveroxidses's https://github.com/silveroxides/ComfyUI_SamplingUtils . There is lot of premade style image transfer wildcards. Made expecially for Klein.

Thx for the tip and damn! Is there something this legendary guy does not do? :)

@benshapiro679 no idea how to use the wildcard, i cant even find how to inject it

@ouroboroslapse130 my wording was inaccurate . not wildcards but premade instruction prompts. You just attach the instruct preset to the prompt.

@benshapiro679 i saw the textencpde klein node but i dont see options for premade prompt, just system and thinkling

@ouroboroslapse130 search for nodes called presets. In system messgahe attach the system_preset , in in instruct attach one of the premade presets like style_3d for example. leave thinking empty.