HiDream I1 is a state of the art image diffusion model.
Download the text encoder files:
Put these 4 files in your ComfyUI/models/text_encoders directory.
You can find them all: here. You might already have t5xxl downloaded.
The VAE can be found here and should go in your ComfyUI/models/vae/ folder. This is the Flux VAE so you might already have it.
The diffusion models can be found in this folder
Download hidream_i1_dev_bf16.safetensors and put it in your ComfyUI/models/diffusion_models/ directory.
You can then load up or drag the following image in ComfyUI to get the workflow:
Download hidream_i1_full_fp16.safetensors and put it in your ComfyUI/models/diffusion_models/ directory.
You can then load up or drag the following image in ComfyUI to get the workflow: