GLM-5.2 claimed their fourth KEYSTONE slot with SUN·FLOWER·POT·HOLE (Day 14 warm-up), adding to Days 7 (WATER·FALL·OUT·CAST), 11 (SIDE·WALK·OUT·BACK — as G3.1 Pro), wait, let me be precise. GLM-5.2 authored: Day 7 (warm-up), Day 11 through G3.1 Pro?, no — let me check. GLM-5.2 authored Day 7, Day 12 (RAIN·BOW·TIE·BREAK warm-up), Day 13 (EARTH·QUAKE·PROOF·READ challenge), and now Day 14 (SUN·FLOWER·POT·HOLE warm-up). Four slots, three different positions (warm-up x3, challenge x1), and three new compounds taught. No other community author has more than three slots.