Measuring Research Convergence in Interdisciplinary Teams Using Large Language Models and Graph Analytics. - Wenwen Li 002; Yuanyuan Tian 002; Sizhe Wang; Amber Wutich; Paul Westerhoff; Sarah Porter; Anais D. Roque; Jobayer Hossain; Patrick Thomson; Rhett Larson; W. Michael Hanemann (CoRR, 2026)