vLLM Adds Distribution-Preserving Gumbel-Max Text Watermarking
#vllm#watermarking#gumbel-max#gpu
The vLLM project has documented its implementation of distribution-preserving Gumbel-max text watermarking. The technique uses efficient GPU kernels for watermark insertion, statistical detection for verification, and supports speculative decoding with safeguards against repeated contexts.
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vLLM BlogRaphaël Rialland (Mistral), Simon Veitner (Red Hat), and Tomas Ruiz (Red Hat)
How vLLM implements distribution-preserving Gumbel-max text watermarking with efficient GPU kernels, statistical detection, speculative decoding, and repeated-context safeguards.