Long term memory ai

Long-Term Memory in AI: How Agents Remember Across Sessions

Mem0's guide describes long-term memory as letting AI agents store and retrieve knowledge across sessions, bypassing single-window limits. This guide walks through the short-term/long-term split, the three memory types the published sources keep returning to, the extract-store-retrieve pipeline behind production systems, and a decision path for choosing an approach — with every claim tied to a named source.