# Text generation quality and watermark detectability on C4 RealNewsLike Source: [Text generation quality and watermark detectability on C4 RealNewsLike]() Collection index: [llms.txt]() Data updated: 2026-02-26T05:25:07.613Z Evaluation of text generation quality metrics (PPL, MAUVE) and watermark detectability (AUC, TPR) on the base C4 RealNewsLike dataset. 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 | Text generation quality and watermark detectability | | Dataset (including any stated split) | C4 RealNewsLike | | Metric | AUC | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 16 of 16 | | 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 - [AUC](): Higher is better; unit: PERCENT. - [TPR](): Higher is better; unit: PERCENT. - [PPL](): Lower is better; unit: SCALAR. - [Seq-rep-3](): Lower is better; unit: PERCENT. - [MAUVE](): Higher is better; unit: SCALAR. ## Recorded results | Method | AUC | Result date | Report paper | | --- | --- | --- | --- | | KGW-2 | 100 | Not recorded | 693115d9d6b0dd3342933da6 | | KGW-2 | 99.7 | Not recorded | 693115d9d6b0dd3342933da6 | | Gumbel-max | 99.7 | Not recorded | 693115d9d6b0dd3342933da6 | | MarkTune | 99.7 | Not recorded | 693115d9d6b0dd3342933da6 | | KGW-1 | 99.6 | Not recorded | 693115d9d6b0dd3342933da6 | | SynthID | 99.6 | Not recorded | 693115d9d6b0dd3342933da6 | | Gumbel-max | 99.5 | Not recorded | 693115d9d6b0dd3342933da6 | | MarkTune | 99.5 | Not recorded | 693115d9d6b0dd3342933da6 | | SynthID | 99.5 | Not recorded | 693115d9d6b0dd3342933da6 | | KGW-1 | 99.1 | Not recorded | 693115d9d6b0dd3342933da6 | | GaussMark | 98.3 | Not recorded | 693115d9d6b0dd3342933da6 | | KGW-D | 98.1 | Not recorded | 693115d9d6b0dd3342933da6 | | GaussMark | 97.4 | Not recorded | 693115d9d6b0dd3342933da6 | | KGW-D | 94.5 | Not recorded | 693115d9d6b0dd3342933da6 | | No Watermark | 50 | Not recorded | 693115d9d6b0dd3342933da6 | | No Watermark | 50 | Not recorded | 693115d9d6b0dd3342933da6 | ### KGW-2 AUC: 100. Result ID: 69998b265698665ec4fd0d69. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"Qwen3-4B","Temperature (T)":0.7}. This record does not assert independent reproduction. ### KGW-2 AUC: 99.7. Result ID: 69998b265698665ec4fd0d71. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"Llama2-7B","Temperature (T)":1}. This record does not assert independent reproduction. ### Gumbel-max AUC: 99.7. Result ID: 69998b265698665ec4fd0d72. [Reporting paper]() Recorded evaluation configuration: {"Model":"Llama2-7B","Temperature (T)":1}. This record does not assert independent reproduction. ### MarkTune AUC: 99.7. Result ID: 69998b265698665ec4fd0d76. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"Llama2-7B","Temperature (T)":1}. This record does not assert independent reproduction. ### KGW-1 AUC: 99.6. Result ID: 69998b265698665ec4fd0d68. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"Qwen3-4B","Temperature (T)":0.7}. This record does not assert independent reproduction. ### SynthID AUC: 99.6. Result ID: 69998b265698665ec4fd0d6b. [Reporting paper]() Recorded evaluation configuration: {"Model":"Qwen3-4B","Temperature (T)":0.7}. This record does not assert independent reproduction. ### Gumbel-max AUC: 99.5. Result ID: 69998b265698665ec4fd0d6a. [Reporting paper]() Recorded evaluation configuration: {"Model":"Qwen3-4B","Temperature (T)":0.7}. This record does not assert independent reproduction. ### MarkTune AUC: 99.5. Result ID: 69998b265698665ec4fd0d6e. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"Qwen3-4B","Temperature (T)":0.7}. This record does not assert independent reproduction. ### SynthID AUC: 99.5. Result ID: 69998b265698665ec4fd0d73. [Reporting paper]() Recorded evaluation configuration: {"Model":"Llama2-7B","Temperature (T)":1}. This record does not assert independent reproduction. ### KGW-1 AUC: 99.1. Result ID: 69998b265698665ec4fd0d70. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"Llama2-7B","Temperature (T)":1}. This record does not assert independent reproduction. ### GaussMark AUC: 98.3. Result ID: 69998b265698665ec4fd0d6d. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"Qwen3-4B","Temperature (T)":0.7}. This record does not assert independent reproduction. ### KGW-D AUC: 98.1. Result ID: 69998b265698665ec4fd0d6c. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"Qwen3-4B","Temperature (T)":0.7}. This record does not assert independent reproduction. ### GaussMark AUC: 97.4. Result ID: 69998b265698665ec4fd0d75. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"Llama2-7B","Temperature (T)":1}. This record does not assert independent reproduction. ### KGW-D AUC: 94.5. Result ID: 69998b265698665ec4fd0d74. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"Llama2-7B","Temperature (T)":1}. This record does not assert independent reproduction. ### No Watermark AUC: 50. Result ID: 69998b265698665ec4fd0d67. [Reporting paper]() Recorded evaluation configuration: {"Model":"Qwen3-4B","Temperature (T)":0.7}. This record does not assert independent reproduction. ### No Watermark AUC: 50. Result ID: 69998b265698665ec4fd0d6f. [Reporting paper]() Recorded evaluation configuration: {"Model":"Llama2-7B","Temperature (T)":1}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.