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LLaDA 1.5: Variance-Reduced Preference Optimization for Large Language Diffusion Models

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@misc{zhuSun Oct 12 2025 15:42:47 GMT+0000 (Coordinated Universal Time)llada15variancereduced,
      title={LLaDA 1.5: Variance-Reduced Preference Optimization for Large Language Diffusion Models},
      author={Fengqi Zhu and Rongzhen Wang and Shen Nie and Xiaolu Zhang and Chunwei Wu and Jun Hu and Jun Zhou and Jianfei Chen and Yankai Lin and Ji-Rong Wen and Chongxuan Li},
      year={Sun Oct 12 2025 15:42:47 GMT+0000 (Coordinated Universal Time)},
      eprint={2505.19223},
      archivePrefix={arXiv},
      primaryClass={cs.LG},
      url={https://arxiv.org/abs/2505.19223},
}
GitHub
LLaDA-1.5
46
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https://github.com/ML-GSAI/LLaDA-1.5
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git@github.com:ML-GSAI/LLaDA-1.5.git
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gh repo clone ML-GSAI/LLaDA-1.5
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