#image-difference

1 articles

01 ·★ MEMBER·PAPER·11 min read Paper Explained: VDiff-Bench — Even Frontier MLLMs Miss the Low-Level Changes in a Spot-the-Difference Puzzle VDiff-Bench asks a multimodal LLM what changed between two near-identical images, as a four-way multiple choice. We walk through how its 1,756 questions across 10 change categories were built, what 11 models scored, why several of them answer 'no difference' when noise or texture changed, and what this means if you use an MLLM to grade image edits.