HF paper 'Follow the Entities' builds an offline corpus map to speed agentic search

A Hugging Face daily-paper drop, 'Follow the Entities: A Corpus Map for Agentic Search,' proposes building an offline entity graph that connects documents at ingest time so an agent can reuse the same map across queries instead of re-planning retrieval each turn. The authors frame it as a bridge between classic knowledge-graph RAG and modern tool-using LLM agents. Preliminary trend signal on HF: 12 upvotes within 32 hours.