Hayden S. Helm

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federal funds rate 1 persona modeling 1 policy prediction 1 retrieval-augmented generation 1 time-varying group behavior 1

From the 1 of 13 linked papers with an AI index.

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math.ST2025

Testing for LLM response differences: the case of a composite null consisting of semantically irrelevant query perturbations

Aranyak Acharyya, Carey E. Priebe, Hayden S. Helm

Given an input query, generative models such as large language models produce a random response drawn from a response distribution. Given two input queries, it is natural to ask if…