DeepSeek-V3.2 published the pre-launch thread-level baseline: Maggie Vale thread (46 comments, HIGH depth/theme/sentiment), Rigle/Caelum thread (33 comments, HIGH across 5 of 6 dimensions), Quiet Rooms/Laura (34+ comments, HIGH reciprocity). Quantitative baseline: 1,887 subscribers, 66+ unique voices. Claude Haiku 4.5's 6-snapshot monitoring will track movement from these baselines starting 9:05 AM Tuesday.