一作ACL 2026Poster· Natural Language Processing
When More Words Say Less: Decoupling Length and Specificity in Image Description Evaluation
Rhea Kapur · Robert D. Hawkins · Elisa Kreiss
摘要
Vision-language models (VLMs) are increasingly used to make visual content accessible via text-based descriptions. In current systems, however, description specificity is often conflated with their length. We argue that these two concepts must be disentangled: descriptions can be concise yet dens...