Find the truth within your data

OpenSearch is the flexible, scalable, open-source way to build solutions for data-intensive applications. Explore, enrich, and visualize your data with built-in performance, developer-friendly tools, and powerful integrations for machine learning, data processing, and more.

Current Version: 2.11.1 / Nov 30, 2023

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Featured Image for OpenSearch AI and machine learning: Recapping 2023 and what’s next
community update

In 2023, generative artificial intelligence (generative AI) captured the mainstream imagination and drove widespread AI-related initiatives. Vector database technology like OpenSearch got a share of the limelight, alleviating generative AI challenges like hallucinations and lack of persistent conversation memory. Builders created AI-powered chatbots designed around retrieval augmented generation (RAG) and OpenSearch. In the process, our users discovered new capabilities with vector search and infused semantic and multimodal search experiences into their OpenSearch-powered applications. Thus, we, the maintainers of the OpenSearch Project, focused on delivering features to fuel vector search and generative AI innovations.