information-retrieval
10 repositories with 10k+ stars are tagged information-retrieval.
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- 1

📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG
- 2

Open Source AI Platform - AI Chat with advanced features that works with every LLM
- 3

Ready-to-use OCR with 80+ supported languages and all popular writing scripts including Latin, Chinese, Arabic, Devanagari, Cyrillic and etc.
- 4

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.
- 5

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.
- 6

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.
- 7

Topic Modelling for Humans
- 8

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.
- 9

💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows
- 10

Retrieval and Retrieval-augmented LLMs