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ComfyUI P-H3-Image workflow struggles with reference images

A user on Reddit is experiencing issues with the P-H3-Image workflow in ComfyUI when attempting to use a reference image for editing. The workflow functions correctly for image editing without a reference, but when a second image is added for character reference, the output remains unchanged. The user notes that the feature works sporadically, approximately one out of ten times, and they are unsure of the cause. They have tried connecting the reference image to the 'Generate Text' and 'p-h3-image conditioning' blocks, using placeholders like '<Picture 1>' and '<Picture 2>' in the prompt, and have observed slightly better success with lower resolution main images. AI

IMPACT Minor usability issue for users of ComfyUI's P-H3-Image workflow.

RANK_REASON User-reported issue with a specific feature of an AI image generation tool.

Read on r/StableDiffusion →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

ComfyUI P-H3-Image workflow struggles with reference images

How we ranked this

Signal score
3 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Tool
User-reported issue with a specific feature of an AI image generation tool.
Source corroboration
Single-source cluster
Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics
product, other
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AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
Breaking (< 6h)
Fresh story with cross-source coverage still developing. Ranking may shift as more sources report.

Full methodology in our editorial standards.

COVERAGE [1]

  1. r/StableDiffusion TIER_2 English(EN) · /u/koroner55 ·

    P-H3-Image workflow in ComfyUI works fine for editing image without reference but when I add second image for reference "Add/replace this character..." it just generates the first image unchanged

    <!-- SC_OFF --><div class="md"><p>Am I missing some settings for reference image? All I'm doing is connecting reference image to Generate Text and p-h3-image conditioning blocks as image 2. I'm referring to pictures as &lt;Picture 1&gt; and &lt;Picture 2&gt;. Note that 1 out of 1…