MAGA-Bench: Machine-Augment-Generated Text via Alignment Detection Benchmark 事件

MAGA-Bench: Machine-Augment-Generated Text via Alignment Detection Benchmark arXiv:2601.04633v2 Announce Type: replace Abstract: Machine-Generated Text (MGT) is becoming increasingly difficult to distinguish from Human-Written Text (HWT). This trend has exacerbated malicious activities such as fake news and online fraud. The generalization ability of fine-tuned detectors relies heavily on dataset quality, and simply expanding the sources of MGT may become increasingly insufficient. Further augm