arXiv AI By Octavian Pascu, Dan Oneata, Horia Cucu, Nicolas M. Muller

Echoes: A semantically-aligned music deepfake detection dataset

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arXiv:2603. 23667v2 Announce Type: replace-cross Abstract: We introduce Echoes, a new dataset for music deepfake detection designed for training and benchmarking detectors under realistic and provider-diverse conditions.

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arXiv AI
Sep 4

ToolDF: Tool-Integrated Reasoning for Mixed-Authenticity Audio Deepfake Detection

ToolDF is a tool‑integrated reasoning framework designed for detecting mixed‑authenticity audio deepfakes, where genuine and manipulated audio cues coexist across time or overlapping sources. It uses an audio large language model to orchestrate tasks such as source separation and routing to domain‑specific experts, aggregating their evidence into an interpretable verdict. The authors also introduce a mixed‑authenticity ADD benchmark and report that ToolDF outperforms monolithic baselines, achieving significant macro‑F1 gains while localizing evidence to specific temporal regions and acoustic sources.

By Taewoo Kim, Young Han Lee, Nam In Park, Chanwoo Kim