Multi-bit Watermarking on LLM Text Generation (400 Tokens, 54 Bits)
6.5893PerplexityStealthInk
Evaluation results
| Method | Links | ||||
|---|---|---|---|---|---|
| StealthInk2026.01 | 6.5893 | 0.9952 | 94 | 87.48 | |
| Gumbel-max (MirrorMark)sampling_strategy=Gumbel-max2026.01 | 6.8855 | 1 | 100 | 98.49 | |
| Non Watermark2026.01 | 7.0513 | — | — | — | |
| Tour-Wmean (MirrorMark)sampling_strategy=Tour-Wmean2026.01 | 7.0888 | 1 | 100 | 96.65 | |
| Tour-Bayes (MirrorMark)sampling_strategy=Tour-Bayes2026.01 | 7.0888 | 0.9997 | 99.6 | 97.06 | |
| MPAC2026.01 | 8.8811 | 0.996 | 99.4 | 92.27 | |
| RSBH2026.01 | 33.6699 | 0.999 | 100 | 99.72 |