Names reusable memory patterns for long-running agents and demonstrates each, so you can choose how to trim, route and retrieve context windowThe maximum amount of text a model can consider at once — its working memory for the current conversation or task.Full definition → instead of improvising.
Terms in this piece · Glossary
context engineering — Deciding what an agent sees at each step — the discipline that replaced prompt engineering once context windows got large enough to fill badly.
AI agent — An AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.
context window — The maximum amount of text a model can consider at once — its working memory for the current conversation or task.
