AI Large Model Application Practice

Dec 1, 2025 · Artificial Intelligence

Which Open‑Source Agent Memory Engine Wins? Deep Dive into Mem0, Graphiti & Cognee

This article examines the limitations of LLM short‑term context windows and compares three open‑source long‑term memory frameworks—Mem0, Graphiti, and Cognee—by detailing their architectures, storage modes, integration steps, code examples, strengths, drawbacks, and practical selection guidance for building smarter AI agents.