Shypd.aiThe largest open index of AI toolsrag_api is an AI Agents & Automation tool that provides an ID-based RAG FastAPI. It integrates Langchain with PostgreSQL/pgvector for asynchronous and scalable document indexing and retrieval, suitable for LibreChat or other ID-based use cases.
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rag_api is an ID-based Retrieval-Augmented Generation (RAG) FastAPI designed for asynchronous and scalable document indexing and retrieval. It seamlessly integrates Langchain with PostgreSQL/pgvector, allowing for efficient management of documents organized into embeddings by file_id. This approach enables targeted queries when combined with file metadata, making it ideal for applications like LibreChat or any other ID-based RAG use case. The API offers robust document management features, including methods for adding, retrieving, and deleting documents, alongside asynchronous support for enhanced performance. It supports various embedding providers such as OpenAI, Azure, Hugging Face, Google GenAI, VertexAI, and Ollama, and allows for configurable chunking, batch processing, and distance thresholds to optimize retrieval quality and cost.
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