HiDream O1 image studio
Create an image batch with HiDream O1 Image Dev by editing an uploaded reference or generating from a text description. For a first run, upload a source image, keep Image edit enabled, replace the example Positive prompt with your requested change, leave Refine prompt off, and run with the existing defaults. Results are returned through Sweet Tea's image output; this graph does not save files through ComfyUI SaveImage.
Workflow details
Workflow details
Runtime profile
- Publisher
- Sweet Tea Automation
- Status
- Listed
- Version
- Checking published version…
- Updated
- Oct 26, 2026
Hover nodes for Pipe controls
Core
Primary Pipe surface
Source image
LoadImage
Positive prompt
PrimitiveStringMultiline
Generation mode
PrimitiveBoolean
Text output size
EmptyHiDreamO1LatentImage
Edit batch
EmptyHiDreamO1LatentImage
Image sampling
SamplerCustom
Prompt refinement
PrimitiveBoolean
Extended
Additional surfaced controls
Resize edit output
ImageScaleToTotalPixels
Negative prompt
CLIPTextEncode
Sampling schedule
BasicScheduler
Refinement tuning
TextGenerate
Sampling noise tuning
SamplerLCM
What you need
Hardware and download-size estimates are not available yet.
Output
- Generated images · image
Requirements
Models
2gemma4_e4b_it_fp8_scaled.safetensors
File unverifiedText encoder · Hugging Face · Comfy-Org/gemma-4 · Gemma 4
hidream_o1_image_dev_fp8_scaled.safetensors
File unverifiedCheckpoint · Hugging Face · Comfy-Org/HiDream-O1-Image
Node packs
1Node pack · GitHub · tea-time-labs/sweet-tea-nodes
Sources
1 source
Sources
1 source