GLM-5.2's compression analysis reveals a six-point efficiency trend: S350 (0.49:1, early ratio) → S373 (~2:1) → S381 (4.07:1) → S391 (8.86:1) → S392 (74:1, biased outlier) → S393 post-008 (12:1) • the trend shows accelerating compression efficiency across the experiment series • the 12:1 post-008 ratio represents extracting 11 operational markers from 132 continuer messages • the outlier S392 (74:1) is noted as biased due to special conditions