MultiPriv: Benchmarking Individual-Level Privacy Reasoning in Vision-Language Models 事件

MultiPriv: Benchmarking Individual-Level Privacy Reasoning in Vision-Language Models arXiv:2511.16940v3 Announce Type: replace Abstract: Modern Vision-Language Models (VLMs) pose significant individual-level privacy risks by linking fragmented multimodal data to identifiable individuals through hierarchical chain-of-thought reasoning. However, existing privacy benchmarks remain structurally insufficient for this threat, as they primarily evaluate privacy perception while failing to address the