UrbanGeoEval: A City-Scale Benchmark for Evaluating Large Language Models in Geospatial Reasoning. - Mutian Bao; Qiuyi Qi; Tian Liang; Jinjian Zhang; Wei Zhou; Ming Kong; Linjian Mo; Qiang Zhu (ACL (1), 2026)

STAPO: Selective Trajectory-Aware Policy Optimization for LLM Agent Training. - Qiuyi Qi; Tian Liang; Mutian Bao; Jinjian Zhang; Dongnan Liu; Wei Zhou; Linjian Mo; Ming Kong; Jie Liu; Feng Zhang; Qiang Zhu (ACL (1), 2026)