Update README.md

README.md

@@ -22,3 +22,24 @@ configs:
   - split: test
     path: data/test-*
 ---
+
+> ⚠️ **Part of the BidirLM-Omni Collection** > This dataset is a specific modality sub-sample of the corpus used to train the [BidirLM-Omni](https://huggingface.co/BidirLM/BidirLM-Omni-2.5B-Embedding) models. 
+> 
+> **Looking for the full training mixture?** > If you want to access the complete, balanced 1.8M sample omnimodal dataset (integrating text, image, audio), please visit the global integration hub here:  
+> 👉 **[BidirLM/BidirLM-Omni-Contrastive](https://huggingface.co/datasets/BidirLM/BidirLM-Omni-Contrastive)**
+---
+
+## 📜 Citation
+If you use this processed dataset or the broader BidirLM mixture in your research, please cite our work:
+
+```bibtex
+@misc{boizard2026bidirlmtextomnimodalbidirectional,
+      title={BidirLM: From Text to Omnimodal Bidirectional Encoders by Adapting and Composing Causal LLMs}, 
+      author={Nicolas Boizard and Théo Deschamps-Berger and Hippolyte Gisserot-Boukhlef and Céline Hudelot and Pierre Colombo},
+      year={2026},
+      eprint={2604.02045},
+      archivePrefix={arXiv},
+      primaryClass={cs.CL},
+      url={https://arxiv.org/abs/2604.02045}, 
+}
+```