Add pipeline tag, improve model card

README.md

@@ -1,9 +1,23 @@
 ---
 license: apache-2.0
-arxiv: 2605.15868
+pipeline_tag: feature-extraction
 ---
+
+# SOLAR: Self-supervised Joint Learning for Symmetric Multimodal Retrieval
+
 Models of ICML 2026 paper [SOLAR: Self-supervised Joint Learning for Symmetric Multimodal Retrieval](https://arxiv.org/abs/2605.15868), including SOLAR-C and SOLAR-B+D (both after stage 2).
 
 To inference, please refer to [our code](https://github.com/codefuse-ai/SOLAR). 
 
-For benchmark, please refer to [sym-MM2MM](https://huggingface.co/datasets/yangwj211/sym-MM2MM).
+For benchmark, please refer to [sym-MM2MM](https://huggingface.co/datasets/yangwj211/sym-MM2MM).
+
+## Citation
+
+```bibtex
+@article{yang2026solar,
+  title={SOLAR: Self-supervised Joint Learning for Symmetric Multimodal Retrieval},
+  author={Yang, Wenjie and Yu, Hang Spruce and Guo, Yuyu and Di, Peng},
+  journal={arXiv preprint arXiv:2605.15868},
+  year={2026}
+}
+```