comfyui-workflows/models/flux2klein/image-edit-9b-base

FLUX.2-klein Image Edit 9B Base

Summary

Official FLUX.2-klein 9B base image-edit workflow from Comfy's template set. Heavier than the 4B options, but likely the better choice if you want maximum flexibility from the official klein edit stack.

Model Family

• flux2klein

Status

• imported-only

Source

• Official guide: https://docs.comfy.org/tutorials/flux/flux-2-klein
• Workflow file: https://raw.githubusercontent.com/Comfy-Org/workflow_templates/refs/heads/main/templates/image_flux2_klein_image_edit_9b_base.json
• Original publisher: Comfy-Org
• Date imported: 2026-08-08

Developer notes

• This is the official 9B base edit template from Comfy's published workflow list.
• The docs point users to the BFL repo for acceptance and download of the 9B diffusion weights.

Our notes

• Use this when the 4B variants are good enough to prove the workflow direction, but you want a stronger ceiling.
• More of a second-step workflow than a first try, especially if your box is tight on VRAM.
• Also a plausible outpainting path once the lighter template is validated.

Required custom nodes

• none beyond current official Comfy support for the FLUX.2-klein template nodes

Required model files

• models/diffusion_models/flux-2-klein-base-9b-fp8.safetensors
• models/text_encoders/qwen_3_8b_fp8mixed.safetensors
• models/vae/flux2-vae.safetensors

Notes

• Better treated as a quality-upgrade path, not the first one to debug.