Author

Shreya Ghosh

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Preprint Jul 2026

XPlainVerse: A Million-Scale Benchmark for Explainable Deepfake Detection

This work introduces XPlainVerse, a large-scale benchmark designed for joint deepfake detection and human-centered explanation, and proposes novel metrics, EntityScore and EvidenceScore, that measure reasoning fidelity by checking whether explanations correctly identify manipulated entities and visual evidence.

Abhijeet Narang, Kartik Kuckreja, Shreya Ghosh et al. · 0 citations

Preprint Jul 2026

Explainable Deepfake Detection Challenge

The Explainable Deepfake Detection Challenge at ACM Multimedia 2026 is designed to benchmark this joint capability of classification metrics with semantic similarity, simplicity, and intent-aware grounding metrics that assess whether explanations identify the relevant manipulated entities and supporting visual evidence.

Abhijeet Narang, Kartik Kuckreja, Shreya Ghosh et al. · 1 citation