Update README.md

README.md

@@ -31,3 +31,15 @@ configs:
   - split: train
     path: data/train-*
 ---
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+# OpenViVQA Vietnamese Captions Dataset
+
+## Introduction
+This dataset includes **11,199** images from the OpenViVQA collection, each paired with **five Vietnamese captions** automatically generated by the **Qwen2.5-VL-32B** model:
+
+- **layout_caption**: Describes the overall layout of the image
+- **overview_caption**: Provides a detailed overview (long caption)
+- **primary_object_caption**: Describes the main object in detail (long caption)
+- **secondary_object_caption**: Describes secondary objects
+- **interaction_caption**: Describes interactions between objects
+