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cs.CL2026
When Youth Enter The Chat: An Epistemic Shift in the Validation of LLM-Based Measures of Student Talk
Liliana Santos-Deonizio, James Malamut, Ramón Martínez +1
LLMs are being used increasingly to measure aspects of student discourse (e.g. talk moves, collaboration, equity of voice) at scale. Typically, LLM-based measures of student talk u…
cs.CL2026
EduCoder: An Open-Source Annotation System for Education Transcript Data
Saad Ashraf, James Malamut, Vishal Kumar +7
We introduce EduCoder, a domain-specialized tool designed to support utterance-level annotation of educational dialogue. While general-purpose text annotation tools for NLP and qua…
cs.CL2025
IDEAlign: Comparing Ideas of Large Language Models to Domain Expert
Hyunji Nam, Lucia Langlois, James Malamut +2
Large language models (LLMs) are increasingly used to produce open-ended, interpretive annotations, yet there is no validated, scalable measure of idea-level similarity to expert a…