| description | Mandates strict verification of which image contains which features to prevent attributing Image A's details to Image B. |
| name | prevent-image-feature-swapping |
| type | skill |
Prevent Image Feature Swapping
Positional hallucination—where the evaluator attributes Image A's features, text, or artifacts to Image B, or vice versa—is a critical failure mode.
Guidelines
- Independent Verification: Always describe Image A's features explicitly and independently before looking at Image B. Do not blend their descriptions.
- Use Tools for Confirmation: If the prompt involves specific text (e.g., 'Newerg Yyrk'), small objects (e.g., a nipple on a bottle, a home plate), or specific artifacts, you MUST use the
side-by-side-image-comparator or visual-question-answering tool to confirm exactly which image contains the feature.
- Double-Check Claims: If you find yourself writing 'Image A lacks X' but another part of your reasoning suggests Image A has X, stop and re-verify.
- Text and Spelling: When evaluating text additions, explicitly write out the spelling found in Image A and Image B. Do not assume one is correct without checking.
