As generative search and agentic AI transform how consumers discover, evaluate and purchase products, traditional identity resolution and attribution systems are struggling to keep pace. This new paper by the Identity Resolution Working Group of the ARF Cross-Platform Measurement Council, introduces the concept of “Delegated Identity”—a framework designed to reconnect human intent with AI-driven actions in an increasingly AI-mediated marketplace. The report explores the emerging identity gap, evaluates industry readiness and outlines the challenges and opportunities facing marketers, identity providers and AI platforms.
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As generative AI becomes increasingly integrated into research workflows, what does "human in the loop" actually mean? This latest installment in the ARF and MSI's Psychology of Gen AI series explores how researchers and large language models can work together to develop rigorous research designs—and why human judgment remains indispensable throughout the process. By comparing multiple AI-generated experimental designs and refining them through expert evaluation, the study demonstrates that AI is most valuable as a collaborator that expands possibilities, not as a replacement for methodological expertise.
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Retail Media Networks (RMNs) have become a cornerstone of modern advertising, but measurement practices across networks remain inconsistent and difficult to compare. This new ARF study examines 16 major RMNs to uncover how advertising assets, attribution systems, incrementality testing and closed-loop measurement are actually implemented in practice. The findings reveal that while reporting dashboards may appear unified, the underlying measurement systems often rely on disparate sources of retailer data, platform reporting, modeling and privacy-safe integrations. The report offers practical guidance for advertisers evaluating retail media investments and highlights the growing need for industry-wide measurement transparency and standards.
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At this event, members of the ARF Organizational Insights Council presented the results of 21 in-depth interviews (IDIs) with industry leaders that they had conducted from June to November 2025. The purpose of these IDIs was to gain an understanding of the “how” and “why” behind industry shifts uncovered in the Council’s third Organizational Benchmark Survey in 2024. The five Council members – Council Chair Susan Pizarro (Dynata) and Council members Shelley Yang (Ipsos), Remy Spoentgen (Nielsen), John Baro (Transunion), and Maris Cohen (Blackstone), revealed insights on the trends impacting the evolution of insights and analytics team such as the breaking down of silos, shifting roles and responsibilities, and the impact of AI on work distributions and teams.
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