【FLUX】UPSCALE — v4.0

This ComfyUI workflow is for FLUX UltimateSD Upscale: provide a model and a text prompt to generate an upscaled image.

It is described as a six-node workflow built with the UmeAiRT Toolkit for ComfyUI.

The UmeAiRT Toolkit is described as packaging an upscaler, face detailer, and metadata saver.

Use a model and a text prompt as the main inputs; the described output is an upscaled image.

Manual setup lists CLIP, a text encoder, and a VAE as required files.

Enable ComfyUI's Nodes 2.0 (Vue) interface by turning on “Use Nodes V2 (Vue),” refreshing the page, and then loading the workflow.

Install ComfyUI-UmeAiRT-Toolkit through ComfyUI Manager by searching “UmeAiRT,” or use the UmeAiRT Auto-Installer.

Before using it, verify that ComfyUI-UmeAiRT-Toolkit is available.

Suggestion

Also verify that 4x-AnimeSharp.pth and FLUX/Dev are available.

Suggestion

For the base variant, use flux1-dev-fp8.safetensors or flux1-dev-fp16.safetensors for the model, plus clip_l.safetensors for CLIP.

For the GGUF variant, the listed model and CLIP choices are Q8, Q6, Q5, Q4, and Q3.

Common files include t5xxl_fp8_e4m3fn.safetensors or ViT-L-14-TEXT-detail-improved-hiT-GmP-TE-only-HF.safetensors as the text encoder, plus ae.safetensors as the VAE.

If Nodes 2.0 (Vue) is disabled, the workflow may have display problems.

No license is listed for this workflow.