search-engine

An easy to use Neural Search Engine. Index latent vectors along with JSON metadata and do efficient k-NN search.

A curated list of awesome works related to high dimensional structure/vector search & database

High-performance AI memory retrieval for local agent history — a Rust search core (SDK / API / JSON CLI) plus a desktop GUI. Tantivy + Jieba keyword search, optional semantic recall, stable Turn/Run/Session/Project IDs.

Vector AI — A platform for building vector based applications. Encode, query and analyse data using vectors.

Home of the AI workforce - Multi-agent system, AI agents & tools

An AI-powered natural language & reverse Image Search Engine powered by CLIP & qdrant.

🤖 AI chat & search summaries in Google Search, powered by the latest LLMs

VectorRAG.Net is a .NET-native high-performance vector database library for semantic search and RAG (Retrieval-Augmented Generation). Core search is based on Random Hyperplane LSH candidate generation with exact rerank by dot/cosine.

图片搜索引擎，很简单。三步构建属于你自己的图片搜索引擎，掌握向量数据库和以图搜图、文本搜索图片。

Fast similarity search using DuckDB

A Vector Store written in Go - Supports hybrid retrieval over BM25, Flat, HNSW, IVF, PQ and IVFPQ Index with Quantization, Metadata Filtering, Reranking, Reciprocal Rank Fusion, Soft Deletes, Index Rebuilds and much much more

Official Weaviate TypeScript Client

Local-GenAI-Search is a generative search engine based on Llama 3, langchain and qdrant that answers questions based on your local files

The explainable, local-first memory engine for AI agents. One ~9 MB binary fuses vector + graph + columnar under VelesQL; why() returns the evidence path behind every recall. No cloud, no glue code — runs on server, browser, mobile and desktop.

Fast search engine on object storage, with full text search, vectors, and SQL, natively on Parquet.

Vector Database implemented in Golang with support for full-text and vector search as well as fault tolerance via Raft.

The LangChain wrapper of Milvus vector database for efficient vector search, full-text search, hybrid retrieval and RAG.

Quranic Lexical/Semantic Search

Kubernetes operator for Qdrant

Python SDK for interacting with the Moorcheh Semantic Search API v1. Moorcheh provides ultra-fast, highly accurate vector similarity search and analysis capabilities based on information-theoretic principles.