Watermarking

GumbelSoft: Diversified Language Model Watermarking via the GumbelMax-trick
We propose GumbelSoft to improve the diversity of text outputs from LLMs while maintaining high detectability, outperforming other watermarking methods in both aspects.
Jiayi Fu, Xuandong Zhao, Ruihan Yang, Yuansen Zhang, Jiangjie Chen, Yanghua Xiao
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GumbelSoft: Diversified Language Model Watermarking via the GumbelMax-trick