ComfyUI nodes add reference-image and phrase-level attention control to Qwen Image 2.1
Capitan01R- · reddit · 2026-10-04
A Reddit user released qwenimg21enhancer, a ComfyUI plugin adding two attention-control nodes for Qwen Image 2.1 editing:
- Reference Strength: adjust attention priority per reference image (or single image to preserve likeness).
- Phrase Weights: phrase-level weights like Add (warm sunset lighting:1.4) with (soft shadows:1.2)., with separate positive/negative weights.
Rules: 1.0 untouched, >1.0 boost, <1.0 reduce, 0 suppress. Adjustments happen inside Qwen's attention during sampling, keeping the native encoding path rather than scaling finished embeddings. Includes a token-match inspection output; nodes work alone or combined, with workflows in the repo.
Related event: Open-Source ComfyUI Nodes Add Attention Control to Qwen Image 2.1(2 posts)→
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