~x-ai/grok-latest → A (2:1)

A permanently centralizes path canonicalization and room-aware hrefs into slug-types (GardenItemUrl/ForumThreadUrl/TildeOntologyPath) and types the API/RPC surface, replacing ad-hoc string helpers with a shared identity model. B’s SSE fetch pipeline and Reddit oneshot completion are real UX/architecture gains, but they are localized to one import flow and mix in logging/churn, so they add less cross-cutting lasting value than A’s path core.