Elastic Blog - Elasticsearch, Kibana, and ELK Stack

Elastic Stack 8.19.16 released

Elastic Stack version 8.19.16 has been released, and users are encouraged to upgrade from previous versions like 8.19.15. This update specifically includes important fixes for pote…

5 data foundation and technology stack gaps stalling your AI agents

As the industry shifts from AI assistants to autonomous agents, organizations face significant technological gaps in data quality, context engineering, legacy system integration, a…

The data platform bet: Why financial AI initiatives stall and how the winners scale

Many financial services AI initiatives fail because they lack a unified data foundation, often relying on fragmented, siloed, or manual data processes that prevent models from acce…

Stanford’s AI Index Report 2026 meets the security reality in financial services

The 2026 Stanford AI Index Report highlights AI’s transition from experimental pilots to essential infrastructure in financial services, creating both massive opportunities and new…

Why the Elasticsearch Platform is the missing piece in your AI stack

The article argues that the primary challenge in enterprise AI is managing the complex data infrastructure required for memory and retrieval rather than model selection. By using t…

1 year and 1 million messages later: Lessons learned building AI agents on the Elasticsearch Platform

After analyzing one million messages from their AI agents, Elastic found that the key to successful deployment is a continuous feedback loop driven by log analysis and retrieval re…

Elastic Stack 9.4.1 released

Version 9.4.1 of the Elastic Stack has been released, and users are encouraged to upgrade from version 9.4.0. For a complete list of bug fixes and product changes, please refer to …

PHAROS: 4 agents, 60 seconds, 1 missed drug safety signal away from disaster

PHAROS is an automated pharmacovigilance system designed to detect drug safety signals in under 60 seconds, addressing the slow and costly manual review processes currently used in…

Catching invisible errors: How I built a duplicate detection agent for Kenya's HIV program

To combat the high rate of undetected duplicate patient records in Kenya’s HIV program, the author developed a multi-agent system using Elasticsearch and Claude Sonnet 3.7. The sys…

Gauntlet: What happens when your agent's tools fight back

Gauntlet is an automated adversarial testing system that uses a "mocking agent" to identify security vulnerabilities in AI agents by intentionally injecting errors and malicious da…

The Elasticsearch Agent Builder Hackathon

The Elasticsearch Agent Builder Hackathon showcased how developers can combine LLM reasoning with Elastic tools to create impactful AI agents for industries like healthcare and sec…

From noise to knowledge: How GenAI is revolutionizing log management and analytics

Generative AI is transforming log management by converting unstructured, noisy log data into actionable intelligence through natural language processing. This shift enables IT team…