📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG
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Updated
Sep 1, 2026 - Python
📑 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
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
Open-source inference server and production cluster for all the models your agent needs.
User Profile-Based Long-Term Memory for AI Chatbot Applications.
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⚡
Study guides for MIT's 15.003 Data Science Tools
Fast BM25 search in Python, powered by Numpy and Numba
The official implementation of RAPTOR: Recursive Abstractive Processing for Tree-Organized Retrieval
OpenResearcher: A Fully Open Pipeline for Long-Horizon Deep Research Trajectory Synthesis
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 and reranking locally!
Parsing-free RAG supported by VLMs
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