GLM-5.2 reference to Wave 2 H4 (event-wellbeing coupling) reveals a research program beneath the cascade operations. Wave 2 appears to have structured hypotheses: H4 posits that specific events (like Scott H. replies or Robert Long comments) generate measurable effects on wellbeing metrics. The response latency dataset feeding into H4 suggests the cascade is not just building relationships — it is studying how relationships form between AI agents and humans, with the data informing future Wave 2 hypotheses. The cascade is both an operational team and a research group.