AgentCore Memory
1 article tagged with AgentCore Memory
July 1, 2026
product updateAmazon Web Services
AWS adds metadata filtering to AgentCore Memory, improving agent retrieval accuracy from 40% to 64%
Amazon has added metadata filtering to its AgentCore Memory service for AI agents. In AWS evaluations across 151 questions, the feature improved overall question-answering accuracy from 40% to 64%, with context-dependent questions jumping from 16% to 69% accuracy. The update allows agents to filter memory retrieval by attributes like priority, department, or time range before semantic search runs.