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Apostolos Matsagkas

Senior Software Engineer

Articles by Apostolos Matsagkas

Know your facts: How Elasticsearch AI Indices let agents skip the reading and keep the answer

A technical walkthrough of precomputing facts into an Elasticsearch AI Index, so agents answer from a single ES|QL query instead of reading whole documents, with fewer tokens and lower latency.

Kathleen DeRusso

Building context in Elasticsearch: how AI Indices power smarter agents using fewer tokens

Store AI agent context in an AI Index and power smarter agents using fewer tokens. Step-by-step walkthrough with ES|QL and Kibana Workflows included.

Kathleen DeRusso