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FLUX LoRA Fine-Tuning: Border Outpainting and Pixel-Level Misalignment Issues in Image Editing

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
25/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Active
Tech stack
python
Domain
computer-vision, machine-learning

Research direction

No files, tests, or entry points are identified. Start by reproducing inference with flux.2-klein-base-9b, the LoRA fine-tuning setup, and pixel-aligned pre- and post-edited image pairs, then compare border geometry, pixel alignment, and detail preservation. Done would require identifying the cause of the artifacts and documenting a verified correction or limitation.

Written by the indexing model from the issue text.

Description

Why does the flux.2-klein-base-9b model, when fine-tuned via LoRA on pixel-aligned pre- and post-edited image pairs with prompts for an image editing task, exhibit slight border expansion (outpainting), a failure to preserve pixel-level structural consistency, and minor detail distortions during inference?

Dominant language
Python
Stars
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Forks
1.3k
Avg merge
12h 53m
Merged PRs (30d)
42

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