# AI-generated text detection on HC3 (test) Source: [AI-generated text detection on HC3 (test)]() Collection index: [llms.txt]() Data updated: 2026-02-26T05:42:51.790Z Evaluation of AI-generated text detection models on the HC3 test set, reporting Precision, Recall, and F1 scores for AI and Human generated text. 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 | AI-generated text detection | | Dataset (including any stated split) | HC3 (test) | | Metric | F1 (Overall) | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 18 of 18 | | 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 - [F1 (Overall)](): Higher is better; unit: PERCENT. - [P (AI)](): Higher is better; unit: PERCENT. - [R (AI)](): Higher is better; unit: PERCENT. - [P (H)](): Higher is better; unit: PERCENT. - [R (H)](): Higher is better; unit: PERCENT. - [Accuracy](): Higher is better; unit: PERCENT. ## Recorded results | Method | F1 (Overall) | Result date | Report paper | | --- | --- | --- | --- | | SCRN | 99.93 | Not recorded | 68fa73e41e209131cea5eb76 | | Deberta | 99.92 | Not recorded | 68fa73e41e209131cea5eb76 | | Flooding | 99.89 | Not recorded | 68fa73e41e209131cea5eb76 | | RDrop | 99.88 | Not recorded | 68fa73e41e209131cea5eb76 | | Roberta | 99.8 | Not recorded | 68fa73e41e209131cea5eb76 | | ChatGPT-Detector | 99.58 | Not recorded | 68fa73e41e209131cea5eb76 | | Bert | 99.45 | Not recorded | 68fa73e41e209131cea5eb76 | | SeqXGPT | 99.33 | Not recorded | 68fa73e41e209131cea5eb76 | | PECOLA | 99.15 | Not recorded | 68fa73fd1e209131cea5f0f0 | | PECOLA | 98.63 | Not recorded | 68fa73fd1e209131cea5f0f0 | | PECOLA | 98.59 | Not recorded | 68fa73fd1e209131cea5f0f0 | | RMLM | 98 | Not recorded | 68fa73e41e209131cea5eb76 | | GLTR | 97.68 | Not recorded | 68fa73e41e209131cea5eb76 | | Log-Rank | 97.54 | Not recorded | 68fa73e41e209131cea5eb76 | | PECOLA | 97.19 | Not recorded | 68fa73fd1e209131cea5f0f0 | | Log-Likelihood | 97.18 | Not recorded | 68fa73e41e209131cea5eb76 | | RanMASK | 95.67 | Not recorded | 68fa73e41e209131cea5eb76 | | Entropy | 93 | Not recorded | 68fa73e41e209131cea5eb76 | ### SCRN F1 (Overall): 99.93. Result ID: 699311603a6c3148491377ed. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Deberta F1 (Overall): 99.92. Result ID: 699311603a6c3148491377e7. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Flooding F1 (Overall): 99.89. Result ID: 699311603a6c3148491377e9. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### RDrop F1 (Overall): 99.88. Result ID: 699311603a6c3148491377ea. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Roberta F1 (Overall): 99.8. Result ID: 699311603a6c3148491377e6. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### ChatGPT-Detector F1 (Overall): 99.58. Result ID: 699311603a6c3148491377e8. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Bert F1 (Overall): 99.45. Result ID: 699311603a6c3148491377e5. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### SeqXGPT F1 (Overall): 99.33. Result ID: 699311603a6c3148491377e4. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### PECOLA F1 (Overall): 99.15. Result ID: 699313473a6c314849138486. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Shot":512}. This record does not assert independent reproduction. ### PECOLA F1 (Overall): 98.63. Result ID: 699313473a6c314849138485. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Shot":128}. This record does not assert independent reproduction. ### PECOLA F1 (Overall): 98.59. Result ID: 699313473a6c314849138484. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Shot":64}. This record does not assert independent reproduction. ### RMLM F1 (Overall): 98. Result ID: 699311603a6c3148491377ec. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### GLTR F1 (Overall): 97.68. Result ID: 699311603a6c3148491377e3. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Log-Rank F1 (Overall): 97.54. Result ID: 699311603a6c3148491377e1. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### PECOLA F1 (Overall): 97.19. Result ID: 699313473a6c314849138483. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Shot":32}. This record does not assert independent reproduction. ### Log-Likelihood F1 (Overall): 97.18. Result ID: 699311603a6c3148491377e0. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### RanMASK F1 (Overall): 95.67. Result ID: 699311603a6c3148491377eb. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"masking\_rate":"30%"}. This record does not assert independent reproduction. ### Entropy F1 (Overall): 93. Result ID: 699311603a6c3148491377e2. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.