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README.md

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-license: apache-2.0
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+---
+license: apache-2.0
+---
+
+The Acceptance Prediction Head for Llama-2-chat 7B and 70B model pair. See [arxiv: 2405.19715](https://arxiv.org/abs/2405.19715) for more details.
+
+
+### Citation
+
+```bibtex
+@article{huang2024specdec++,
+  title={SpecDec++: Boosting Speculative Decoding via Adaptive Candidate Lengths},
+  author={Huang, Kaixuan and Guo, Xudong and Wang, Mengdi},
+  journal={arXiv preprint arXiv:2405.19715},
+  year={2024}
+}
+```