Shanghai Forum 2026丨LI Wenlong: AI-Generated Content Authentication Requires Cross-Border, Cross-Platform Cooperation on Content Labelling
LI Wenlong, Research Professor, Guanghua School of Law, Zhejiang University. The authentication of AI-generated content is fast shaping up to be one of the central legal challenges in global AI governance. Four main technical approaches have been put forward for AI-gen content authentication—namely post hoc pattern detection, retrieval-based detection, content provenance (metadata based), and digital watermarking—each of which comes with its own strengths and drawbacks.
Read more