arcum42-ComfyUI_SageUtils/js/docs/Sage_UNETLoader.md

Sage_UNETLoader

Load Diffusion Model w/ Metadata

Loads a UNET diffusion model and outputs model info with metadata.

Inputs

Required

• unet_name (STRING): The name of the UNET model to load from available diffusion models
• weight_dtype (STRING): The weight data type for the model (default, fp8_e4m3fn, fp8_e4m3fn_fast, fp8_e5m2)

Outputs

• model (MODEL): The loaded UNET model
• model_info (MODEL_INFO): The model path, name, and hash information

Usage

Use to load UNET models and access their metadata for reporting or workflow logic. Supports different weight data types for memory optimization.

Notes

• Automatically calculates and caches the model hash
• Pulls Civitai metadata information for the selected model
• Updates the timestamp for the loaded model in the cache
• Supports various weight data types including fp8 for memory efficiency
• Extends the standard ComfyUI UNETLoader with metadata support
• Model info includes the model type as "UNET"