SenFlow: Inter-Sentence Flow Modeling for AI-Generated Text Detection in Hybrid Documents
Researchers have developed SenFlow, a novel method for detecting AI-generated text in documents co-authored by humans and AI. Unlike previous approaches that analyze sentences in isolation, SenFlow models inter-sentence dependencies by treating detection as a structured prediction problem. The method was evaluated on MOSAIC, a new benchmark comprising 16,000 hybrid documents generated by DeepSeek V3.2 and Kimi K2, and achieved state-of-the-art performance. AI
IMPACT This research could lead to more robust detection of AI-generated content, impacting content authenticity and academic integrity.