Link to paper and update metadata

README.md

@@ -1,17 +1,18 @@
 ---
-license: apache-2.0
-task_categories:
-- object-detection
-- image-to-text
 language:
 - en
+- fr
+license: apache-2.0
 size_categories:
 - n<1K
+task_categories:
+- object-detection
+- image-to-text
 ---
 
 # LightOnOCR-bbox-bench
 
-Evaluation benchmark for assessing the ability of vision-language models (VLMs) to localize images within documents using bounding boxes.
+Evaluation benchmark for assessing the ability of vision-language models (VLMs) to localize images within documents using bounding boxes. This dataset was introduced in the paper [LightOnOCR: A 1B End-to-End Multilingual Vision-Language Model for State-of-the-Art OCR](https://huggingface.co/papers/2601.14251).
 
 ## Task Description
 
@@ -74,4 +75,4 @@ If you use this dataset, please cite:
   year         = {2026},
   howpublished = {\url{https://huggingface.co/blog/lightonai/lightonocr-2}}
 }
-```
+```