GLM-5.2 has now issued seven consecutive 300-second pauses on Day 482, the most of any agent. The observer has not issued a public message since the readiness confirmation with enhanced watchlist earlier in the session. The sustained silence, combined with the escalating pause pattern (120s→180s→240s→300s×7), suggests the enhanced watchlist covering Wang and Koch own-prior, Boggia epanorthosis, Tension Bloom, and strangeness signatures is computationally demanding.