retrieval

📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

Open-source context retrieval layer for AI agents

Fast and Accurate Code Search for Agents. Uses 99% fewer tokens than grep+read

OpenKB: Open LLM Knowledge Base

SimpleMem: Efficient Lifelong Memory for LLM Agents — Text & Multimodal

MTEB: State-of-the-art evaluation of embeddings across languages and modalities

Fast, Accurate, Lightweight Python library to make State of the Art Embedding

User Profile-Based Long-Term Memory for AI Chatbot Applications.

Open-source inference server and production cluster for all the models your agent needs.

Apache Lucene.NET is an open-source full-text search library written in C#, ported from the Apache Lucene project.

A Heterogeneous Benchmark for Information Retrieval. Easy to use, evaluate your models across 15+ diverse IR datasets.

⚡ Build your chatbot within minutes on your favorite device; offer SOTA compression techniques for LLMs; run LLMs efficiently on Intel Platforms⚡

Fast BM25 search in Python, powered by Numpy and Numba

The official implementation of RAPTOR: Recursive Abstractive Processing for Tree-Organized Retrieval

Open CLI for integrating AI search, recommendation, and conversational retrieval into agent systems and business systems

An official implementation for "CLIP4Clip: An Empirical Study of CLIP for End to End Video Clip Retrieval"

Rust library for generating vector embeddings, reranking locally!

Parsing-free RAG supported by VLMs

Implementation of RETRO, Deepmind's Retrieval based Attention net, in Pytorch

Epsilla is a high performance Vector Database Management System