A central AI agent connects temporary conversation and tool context on one side with structured records and semantic document storage on the other, using arrows to retrieve information and save validated outcomes.

AI Agent Memory Explained: Short-Term vs Long-Term Memory

| October 3, 2026 | AI Agents

AI agent memory is the information an agent can use while completing a task or during a later interaction. The simplest agent may only need the current prompt and recent tool output. A support assistant or SaaS feature may also need to recall a user’s preferences, account records, past decisions, or relevant documentation without loading everything it has ever seen.

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