ComfyUI workflow for the Pruna Qwen Image 2.1 8-step LoRA adapter.

This workflow includes the custom sigma schedule required by the 8-step adapter:

1.0, 0.933333333, 0.857142857, 0.769230769, 0.666666667, 0.545454545, 0.4, 0.222222222, 0.0

Settings

• LoraLoaderModelOnly

• LoRA strength: 1.0

• SamplerCustom with Euler

• CFG: 1.0

• Empty negative prompt

• 1024×1024 starter resolution

Use only one Pruna adapter at a time and match the sigma schedule to the selected 5-step or 8-step file.

Requires a recent ComfyUI version with native Qwen Image 2.1 support, including ManualSigmas and SamplerCustom.

Base model: Qwen/Qwen-Image-2.1
Original project: PrunaAI/Pruna-Qwen-Image-2.1

This is a community workflow share and is not an official Pruna AI workflow. Please preserve the original Qwen Research License, attribution, and notices.