Context compaction for AI agents: a complete guide

Context compaction is a crucial technique for managing AI agent sessions, particularly as they become longer and more complex, to prevent issues like increased costs, slower processing, and degradation of memory recall. It involves creating a condensed, structured representation of a conversation to replace raw data, allowing agents to continue tasks without losing important information. This method is distinct from truncation, which indiscriminately cuts data to fit limits, and differs from summarization, which might omit critical details. Context compaction works alongside retrieval-augmented generation (RAG) and larger context windows to optimize performance, with Redis Iris providing real-time support through a comprehensive context engine. This engine handles memory, retrieval, and caching, ensuring agents work with current, accurate data, enhancing the efficiency and reliability of AI systems.