CUNY at CLPsych 2026: A Pipeline Approach to Classification and Summarization of Mental Health Changes

In three linesCUNY submits a pipeline for CLPsych 2026 shared task: classifying mental health states via ensemble of three open-weight LLMs with majority voting, predicting timeline changes with supervised classifiers, and summarizing mood dynamics through augmented in-context learning. Rankings: 1st (Task 1.1), 4th (1.2, 2), 3rd (3.1).

Summary generated by Claude — human-verified