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Vivek Singh

NJSPL: Chatbot for NJ SNAP Services

Built on OpenAI’s API and leveraging the Retrieval-Augmented Generation (RAG) model, the chatbot bridges the gap between users and SNAP resources by delivering answers in English and Spanish (among other languages).

NJSPL: Ensuring Accurate & Equitable Vaccination Info

The study evaluated the accuracy, readability, and understandability of vaccination information from ChatGPT and the CDC in both English and Spanish. This is critical as previous evaluations have mostly focused on English, overlooking the needs of non-English speakers in the U.S. We compared responses to common vaccination-related questions using both quantitative and qualitative methods.

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