VectifyAI/PageIndex
📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG
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📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG
Open Source AI Platform - AI Chat with advanced features that works with every LLM
FactCircuit: an auditable claim-and-evidence verification loop with immutable provenance, staged checks, bounded retrieval, and reproducible evaluation.
Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database.
Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.
Convert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean, structured formats for language models. Visit our website to learn more about our enterprise grade Platform product for production grade workflows, partitioning, enrichments, chunking and embedding.
Open-source inference server and production cluster for all the models your agent needs.
💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows
Pyserini is a Python toolkit for reproducible information retrieval research with sparse and dense representations.
MTEB: State-of-the-art evaluation of embeddings across languages and modalities
Apache Lucene open-source search software
Private AI platform for agents, assistants and enterprise search. Built-in Agent Builder, Deep research, Document analysis, Multi-model support, and API connectivity for agents.
Improve your OpenSearch, Elasticsearch, Solr, Vectara, Algolia and Custom Search search quality.
Anserini is a Lucene toolkit for reproducible information retrieval research
cuVS - a library for vector search and clustering on the GPU
Fast BM25 search in Python, powered by Numpy and Numba
Open-source infrastructure that turns scattered SKILL.md files into curated, retrieval-ready agent-skill corpora—with retrieval and evaluation tooling included.
Official repository of the Seismic library.
AdalFlow: The library to build & auto-optimize LLM applications.
Apache Solr open-source search software
BitMagic Library
Minimalist web-searching platform with an AI assistant that runs directly from your browser. Demo: https://felladrin-minisearch.hf.space
Harness LLMs with Multi-Agent Programming
Highly Performant, Modular, Memory Safe and Production-ready Inference, Ingestion and Indexing built in Rust 🦀
VeritasGraph — open-source Knowledge Graph & GraphRAG framework on GitHub. Build multi-hop reasoning, ontology-aware retrieval, and verifiable attribution over your own data. Nodes, edges, RDF, linked-data — runs locally or in the cloud.
RAG-Fusion: multi-query generation + Reciprocal Rank Fusion for better retrieval-augmented generation. Includes evaluation harness with NFCorpus/BEIR.
Information Gathering tool - DNS / Subdomains / Ports / Directories enumeration
Discover new target domains using Content Security Policy
Embedded retrieval library built on Parquet. Fast, efficient, and scalable.
RAFT contains fundamental widely-used algorithms and primitives for machine learning and information retrieval. The algorithms are CUDA-accelerated and form building blocks for more easily writing high performance applications.
That's all 30 repositories in this period.