NH

Nick Hagar

0000-0001-5110-3737

cs.AIcs.HCcs.SIcs.CLcs.CYcs.IR

On Valency

published · living versions

W_235eb59a·v1 · currentpublished

From Benchmarks to Behaviors: A Framework for Auditing AI Agents

1 version

Preprints & journals

6 papers in the corpus · 2021–2025

Towards Real-World Validity in Generative AI Benchmarks: Understanding and Designing Domain-Centered Evaluations for Journalism Practitioners2511.05501v3 · Charlotte Li, Nick Hagar, Sachita Nishal et al.2025 · 2 citationsarXiv

LLM-Assisted News Discovery in High-Volume Information Streams: A Case Study2509.25491v1 · Nick Hagar, Ethan Silver, Clare Spencer et al.2025 · 1 citationarXiv

On-Premise AI for the Newsroom: Evaluating Small Language Models for Investigative Document Search2509.25494v1 · Nick Hagar, Nicholas Diakopoulos, Jeremy Gilbert2025 · 0 citationsarXiv

Not Wrong, But Untrue: LLM Overconfidence in Document-Based Queries2509.25498v1 · Nick Hagar, Wilma Agustianto, Nicholas Diakopoulos2025 · 2 citationsarXiv

A Novel Approach to Participant-Level Influence Calculation in Viral Cascades2302.12874v1 · Nick Hagar, Laila Wahedi, Eric Dunford2023 · 0 citationsarXiv

Publishing patterns reflect political polarization in news media2101.05044v2 · Nick Hagar, Johannes Wachs, Emoke-'Agnes Horv'at2021 · 2 citationsarXiv

Career total: 172 works. 6 are in this corpus.

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