Agentic GraphRAG vs Long-Context Window Trade-offs
Series Hub | Previous Chapter: Executive Summary | Next Chapter: Part 2 — Agentic Ingestion & Multimodal Answer-first: Relying exclusively on 1M+ token context windows introduces quadratic latency degradation, severe token cost inflation, and needle-in-a-haystack recall loss. Agentic GraphRAG extracts focused entity subgraphs to achieve 65% faster Time-To-First-Token at less than 10% of the inference cost, while preserving deterministic multi-hop reasoning across complex enterprise documentation and heterogeneous relational schemas. Prerequisite: Familiarity with the concepts introduced in Executive Summary. Review it first if the terminology in this part is unfamiliar. ...