初始化项目，由ModelHub XC社区提供模型

Model: LM-Lexicon/LM-Lexicon-8B-Dense-3D-EX
Source: Original Platform

README.md

@@ -0,0 +1,48 @@
+---
+license: mit
+datasets:
+- LM-Lexicon/3D-EX
+language:
+- en
+metrics:
+- bleu
+- rouge
+- meteor
+- bertscore
+- mauve
+base_model:
+- meta-llama/Meta-Llama-3-8B
+new_version: LM-Lexicon/LM-Lexicon-8B-Dense-3D-EX
+pipeline_tag: question-answering
+library_name: transformers
+tags:
+- lexical semantics
+- definition modeling
+model-index:
+  - name: LM-Lexicon-8B-Dense-3D-EX
+    results:
+      - task:
+          type: question-answering
+        dataset:
+          name: 3D-EX
+          type: 3D-EX
+        metrics:
+          - name: bleu-cpp
+            type: text-generation
+            value: 45.17
+          - name: rouge-l
+            type: text-generation
+            value: 44.484
+---
+**BibTeX:**
+```bibtex
+@article{liu2026lmlexiconimprovingdefinitionmodeling,
+      title={LM-Lexicon: Improving Definition Modeling via Harmonizing Semantic Experts}, 
+      author={Yang Liu and Jiaye Yang and Weikang Li and Jiahui Liang and Yang Li and Lingyong Yan},
+      year={2026},
+      eprint={2602.14060},
+      archivePrefix={arXiv},
+      primaryClass={cs.CL},
+      url={https://arxiv.org/abs/2602.14060}, 
+}
+```