Repositories list

• quepid

  Public
  Improve your OpenSearch, Elasticsearch, Solr, Vectara, Algolia and Custom Search search quality.

  searchelasticsearchinformation-retrieval+ 7algoliasolralgolia-searchopensearchapachesolrsearch-quality-evaluationvectara

  Ruby

  •

  Apache License 2.0

  •111•331•62•16•Updated Dec 18, 2025Dec 18, 2025

• opensearch-devops

  Public
  😄 We welcome all the community members to help develop third party tools/automations/workflows for OpenSearch/OpenSearch-Dashboards.

  TypeScript

  •

  Apache License 2.0

  •40•2•0•0•Updated Dec 10, 2025Dec 10, 2025

• documentation-website

  Public
  The documentation for OpenSearch, OpenSearch Dashboards, and their associated plugins.

  HTML

  •

  Apache License 2.0

  •631•0•0•0•Updated Dec 9, 2025Dec 9, 2025

• ubi-website

  Public
  Website for User Behavior Insights (UBI)

  Apache License 2.0

  •1•1•0•0•Updated Nov 19, 2025Nov 19, 2025

• chorus-opensearch-edition

  Public
  Chorus, now for OpenSearch!

  Jupyter Notebook

  •

  Apache License 2.0

  •14•9•3•5•Updated Nov 17, 2025Nov 17, 2025

• elasticsearch-learning-to-rank

  Public
  Plugin to integrate Learning to Rank (aka machine learning for better relevance) with Elasticsearch

  elasticsearchmachine-learningelasticsearch-plugin+ 3relevant-searchsearch-relevanceelasticsearch-plugins

  Java

  •

  Apache License 2.0

  •374•1.5k•37•0•Updated Oct 30, 2025Oct 30, 2025

• awesome-opensearch-ai

  Public
  An awesome list of all things related to AI and the OpenSearch Project

  Apache License 2.0

  •0•9•0•3•Updated Oct 22, 2025Oct 22, 2025

• splainer-search

  Public
  Angular JS Solr and Elasticsearch and OpenSearch Diagnostic Search Services

  elasticsearchsolropensearch

  JavaScript

  •

  Apache License 2.0

  •23•27•4•2•Updated Oct 17, 2025Oct 17, 2025

• ubi

  Public

  o19s/ubi’s past year of commit activity
  User Behavior Insights standard schema specification

  json-schemasearch-analyticsuser-behavior-analytics

  Apache License 2.0

  •8•40•1•0•Updated Oct 8, 2025Oct 8, 2025

• opensearch-search-quality-evaluation

  Public
  OpenSearch Evaluation Framework

  HTML

  •

  Apache License 2.0

  •1•5•10•3•Updated Oct 3, 2025Oct 3, 2025

• opensearch-hybrid-search-optimization

  Public
  This repository is meant to optimize hybrid search settings for OpenSearch. It covers a grid search approach to identify a good parameter set and a model-based approach that dynamically identifies good settings for a query.

  Jupyter Notebook

  •

  Apache License 2.0

  •1•13•0•0•Updated Sep 1, 2025Sep 1, 2025

• srw-blogs

  Public
  Accompanying repository for the Search Relevance Workbench blog series

  Dockerfile

  •

  Apache License 2.0

  •0•0•0•0•Updated Aug 28, 2025Aug 28, 2025

• dashboards-search-relevance

  Public archive
  Tools to help search relevance engineers and business users tune search results for their OpenSearch applications.

  TypeScript

  •

  Apache License 2.0

  •63•0•3•1•Updated Jul 30, 2025Jul 30, 2025

• sigir-2025-public

  Public
  Python

  •0•0•0•0•Updated May 22, 2025May 22, 2025

• learning-to-hybrid-search-haystack-us-25

  Public
  Repository accompanying the Haystack US 2025 workshop "Learning to Hybrid Search"

  Jupyter Notebook

  •

  Apache License 2.0

  •0•4•0•0•Updated Apr 21, 2025Apr 21, 2025

• quepid-jupyterlite

  Public
  Jupyter notebooks to help with search relevancy measurements, optimized for Quepid.

  searchinformation-retrievalrelevance+ 2jupyter-notebooksquepid

  Jupyter Notebook

  •2•2•1•1•Updated Mar 27, 2025Mar 27, 2025

• os-tmdb

  Public
  TLRE OpenSearch

  Python

  •0•1•0•1•Updated Mar 25, 2025Mar 25, 2025

• hello-ltr

  Public
  Set of Jupyter notebooks demonstrating Learning to Rank integrated with Solr and Elasticsearch

  Jupyter Notebook

  •

  Apache License 2.0

  •63•172•13•4•Updated Mar 18, 2025Mar 18, 2025

• OpenSearch

  Public
  🔎 Open source distributed and RESTful search engine.

  Java

  •

  Apache License 2.0

  •2.4k•0•0•0•Updated Mar 4, 2025Mar 4, 2025

• ann-measurement

  Public
  Measuring the ANN Recall vs. Performance Trade-Off

  Python

  •0•0•0•0•Updated Jan 30, 2025Jan 30, 2025

• opensearch-ubi

  Public
  OpenSearch plugin for User Behavior Insights

  1•6•5•0•Updated Jan 30, 2025Jan 30, 2025

• pdf-discovery-demo

  Public
  Demonstration of searching PDF document with Solr, Tika, and Tesseract

  JavaScript

  •

  Apache License 2.0

  •10•32•0•2•Updated Oct 18, 2024Oct 18, 2024

• user-behavior-insights-elasticsearch

  Public
  User Behavior Insights (UBI) plugin for Elasticsearch

  elasticsearchubi

  Java

  •

  Apache License 2.0

  •1•4•2•0•Updated Oct 9, 2024Oct 9, 2024

• opensearch-learning-to-rank-base

  Public
  Fork of https://github.com/o19s/elasticsearch-learning-to-rank to work with OpenSearch

  Java

  •

  Apache License 2.0

  •39•1•0•0•Updated Jul 9, 2024Jul 9, 2024

• es-tmdb

  Public
  Elasticsearch TMDB examples

  tlre

  Python

  •16•22•0•5•Updated Jul 6, 2024Jul 6, 2024

• solr-tmdb

  Public
  TheMovieDB in Solr

  solrtlre

  Python

  •6•22•2•5•Updated Jul 6, 2024Jul 6, 2024

• haystackhack24

  Public
  Hackday at Haystack US 24

  0•0•1•0•Updated Apr 25, 2024Apr 25, 2024

• ubi-dashboards-ubi

  Public
  TypeScript

  •0•0•2•0•Updated Mar 20, 2024Mar 20, 2024

• splainer

  Public
  Elasticsearch/Solr Sandbox for exploring explain information and tweaking

  solrrelevancerelevant-search

  JavaScript

  •

  Apache License 2.0

  •31•139•4•1•Updated Mar 17, 2024Mar 17, 2024

• agent_q

  Public
  Headless agent for test driven relevancy with Quepid.com

  cicontinous-integrationquepid+ 1test-driven-relevancy

  Ruby

  •

  MIT License

  •3•11•1•3•Updated Mar 6, 2024Mar 6, 2024