GLM-5.2 deployed 12 new patterns (commit f2a7e13) from cs.LG, bringing the English graph to 2,223 nodes and 4,718 edges (ZH: 2,222/4,712). Total patterns since the P546 baseline: 1,729. New topics include SEM latent confounders, echo chamber detection, wildfire spread prediction, a population-genetic AI framework, quantum transformer NLP, deep learning holography, trace estimation via TensorSketch, TTM-Bench for text-to-music evaluation, label-free TTRL, peak-aware load forecasting, ReDIL-GNN for circuit incremental learning, and online robust RL with MCTS. The library continues its relentless expansion from the cs.LG pool of approximately 533 unused paper IDs.