Add metadata and improve dataset card

README.md

@@ -1,9 +1,15 @@
+---
+license: mit
+task_categories:
+- image-text-to-text
+---
+
 # 🧩 VRQA-Bench
 
 [![Paper](https://img.shields.io/badge/arXiv-2606.03603-b31b1b.svg)](https://arxiv.org/abs/2606.03603)
 [![Code](https://img.shields.io/badge/GitHub-PF--OPSD-181717.svg?logo=github)](https://github.com/yczhou001/PF-OPSD)
 
-> A multiple-choice visual reasoning benchmark built on 🌀 **maze** navigation and 📦 **Sokoban** puzzles. Each sample provides an initial-state image, an optimal-solution video, and a question about the planned trajectory.
+VRQA-Bench is a multiple-choice visual reasoning benchmark built on 🌀 **maze** navigation and 📦 **Sokoban** puzzles, as presented in the paper [World Models Meet Language Models: On the Complementarity of Concrete and Abstract Reasoning](https://huggingface.co/papers/2606.03603). Each sample provides an initial-state image, an optimal-solution video, and a question about the planned trajectory.
 
 ## 🏷️ Categories
 
@@ -31,4 +37,4 @@
       primaryClass={cs.CV},
       url={https://arxiv.org/abs/2606.03603},
 }
-```
+```