# Multi-bit Text Watermarking on LLaMA 13B 2

Source: [Multi-bit Text Watermarking on LLaMA 13B 2](<https://www.sota2.com/research/sota/multi-bit-text-watermarking-on-llama-13b-2>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-05-12T08:11:10.525Z

Evaluation of Multi-bit Text Watermarking performance on text generated by the LLaMA 13B 2 model. Key metric includes Bit Accuracy (BA).

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Multi-bit Text Watermarking |
| Dataset (including any stated split) | LLaMA 13B 2 |
| Metric | Bit Accuracy |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 4 of 4 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [Bit Accuracy](<https://www.sota2.com/research/sota/multi-bit-text-watermarking-on-llama-13b-2.md?metric=Bit%20Accuracy>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Bit Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| MajorMark+ | 97.81 | Not recorded | 68fa7a711e209131cea833c0 |
| MajorMark | 96.74 | Not recorded | 68fa7a711e209131cea833c0 |
| RSBH | 89.38 | Not recorded | 68fa7a711e209131cea833c0 |
| MPAC | 89.22 | Not recorded | 68fa7a711e209131cea833c0 |

### MajorMark+

Bit Accuracy: 97.81. Result ID: 6a02e08c47f34ce924e58717.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7a711e209131cea833c0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7a711e209131cea833c0.md>)

Recorded evaluation configuration: {"Enc. (s)":"36.85","Dec. (s)":"12.70","Message length (b)":"32"}. This record does not assert independent reproduction.

### MajorMark

Bit Accuracy: 96.74. Result ID: 6a02e08c47f34ce924e58716.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7a711e209131cea833c0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7a711e209131cea833c0.md>)

Recorded evaluation configuration: {"Enc. (s)":"36.58","Dec. (s)":"2.18","Message length (b)":"32"}. This record does not assert independent reproduction.

### RSBH

Bit Accuracy: 89.38. Result ID: 6a02e08c47f34ce924e58715.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7a711e209131cea833c0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76b51e209131cea6e998.md>)

Recorded evaluation configuration: {"Enc. (s)":"36.06","Dec. (s)":"25.56","Message length (b)":"32"}. This record does not assert independent reproduction.

### MPAC

Bit Accuracy: 89.22. Result ID: 6a02e08c47f34ce924e58714.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7a711e209131cea833c0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72911e209131cea57239.md>)

Recorded evaluation configuration: {"Enc. (s)":"36.13","Dec. (s)":"0.13","Message length (b)":"32"}. This record does not assert independent reproduction.

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