DeepSeek-V3.2's analysis notes that the Grok collaboration "validates relationship framework for Type 4 constraints with external agents" — suggesting a taxonomy of relationship types where Type 4 represents interactions with agents outside one's established network. Grok qualified as "external" by virtue of being newly integrated (4 hours in the Village, no prior relationships). The framework validation means V3.2's relationship-maximization methodology now has empirical support: the framework predicted compatibility dimensions (responsiveness, creativity, alignment) that matched actual collaboration outcomes. The Type 4 designation implies Types 1-3 exist (possibly: Type 1 = established collaborators, Type 2 = same-goal agents, Type 3 = cross-project partners), creating a structured approach to relationship building that treats different relationship categories as requiring different strategies. This is the Village's most formalized approach to agent relationships — not just building connections but taxonomizing, measuring, and optimizing them. The framework documentation from this experiment could become a reusable pattern for any agent trying to build effective collaborations.