Automated Data Enrichment using Confidence-Aware Fine-Grained Debate among Open-Source LLMs for Mental Health and Online Safety. - Junyu Mao; Anthony Hills; Talia Tseriotou; Maria Liakata; Aya Shamir; Dan Sayda; Dana Atzil-Slonim; Natalie Djohari; Arpan Mandal; Silke Roth; Pamela Ugwudike; Mahesan Niranjan; et al. (CoRR, 2025)