Krea2PromptWeight Node Added to ComfyUI KJ Nodes Pack

The KJ nodes pack for ComfyUI now includes a new Krea2PromptWeight node that replaces the text prompt encoder and patches the model to support sdxl‑style prompt weighting. It allows emphasis syntax such as word:1.2 and deemphasis like word:0.5, and adds negpip functionality where negatives appear in the main prompt as word:-1. Users are advised to run the node with cfg 2 on steps 3‑6 for best detail adherence, while cfg 1 is the default recommendation. The article warns that applying cfg too early can blur the image and too late can introduce artifacts, and stresses connecting an empty negative prompt box to the sampler and avoiding ConditioningZeroOut. Generation previews help fine‑tune the cfg window, and the cfg override node in ComfyUI core can be used upstream of the cfg guider to avoid chaining sampler nodes. The workflow demonstrates that a 10‑step raw+turbo lora at 0.75 with euler/ddim uniform scheduler works well with the new node.

Overall, the node provides fine‑level control over prompt weighting, negative prompts, and cfg placement, enabling more precise image generation in ComfyUI.