📌 Rethinking Multimodality from an Industry Perspective: Captioning Is Far More Important Than You Think

CaptionQA is a benchmark developed to address the gap between academia and industry in the evaluation of captions, emphasizing that captions serve as crucial infrastructure for various industrial applications beyond merely describing images. While academic approaches often treat captioning as a descriptive task, industry requires captions to function as information interfaces that support tasks like search, recommendation, document structuring, and agent reasoning. The CaptionQA framework evaluates captions using a simple, scalable question-answering approach that emphasizes accuracy and task effectiveness, rather than traditional descriptive metrics. It is designed to be adaptable, allowing for domain-specific benchmarks, and highlights the importance of re-prioritizing captioning as an independent task in the development of multimodal systems. This shift aims to enhance the expressive capabilities of models, ensuring that captions accurately and efficiently convey task-relevant information.