embedding-similarity

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milvus-io /milvus

Star37.9k

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

golang distributed nearest-neighbor-search cloud-native image-search vector-similarity faiss anns rag hnsw vector-search vector-database llm embedding-database embedding-store vector-store embedding-similarity diskann

UpdatedOct 13, 2025
Go

Dicklesworthstone /swiss_army_llama

Star1k

A FastAPI service for semantic text search using precomputed embeddings and advanced similarity measures, with built-in support for various file types through textract.

embeddings semantic-search embedding-vectors embedding-similarity llamacpp llama2

UpdatedFeb 27, 2025
Python

jina-ai /vectordb

Star633

A Python vector database you just need - no more, no less.

sentence-embeddings vector-search vector-database neural-search embedding-similarity vector-database-embedding

UpdatedMar 4, 2024
Python

dangkhoasdc /awesome-vector-database

Star316

A curated list of awesome works related to high dimensional structure/vector search & database

search-engine nearest-neighbor-search approximate-nearest-neighbor-search similarity-search vector-search vector-database vector-search-engine embeddings-similarity embedding-similarity

UpdatedOct 4, 2025

VQLite /VQLite

Star92

VQLite - Simple and Lightweight Vector Search Engine based on Google ScaNN

vector nearest-neighbor-search approximate-nearest-neighbor-search embedding similarity-search vector-similarity vector-search vector-database vector-search-engine vector-similarity-database vector-similarity-search embedding-search embedding-database embedding-similarity vector-similarity-search-engine

UpdatedJul 12, 2024
Go

langchain-chat is an AI-driven Q&A system that leverages OpenAI's GPT-4 model and FAISS for efficient document indexing. It loads and splits documents from websites or PDFs, remembers conversations, and provides accurate, context-aware answers based on the indexed data. Easy to set up and extend.

chatbot chatbots embedding-models embedding-python pinecone faiss embedding-vectors vector-database gpt-3 embedding-model gpt-4 gpt-j faiss-backend langchain gpt-35-turbo embedding-similarity langchain-python langchain-expression-language langgraph langgraph-python

UpdatedOct 11, 2023
Python

ElmiraGhorbani /chatgpt-long-term-memory

Star60

The ChatGPT Long Term Memory package is a powerful tool designed to empower your projects with the ability to handle a large number of simultaneous users and external sources.

python redis memory vector chatbot context embeddings openai text-summarization datastore similarity-search text-retrieval long-term-memory gpt-3 chatgpt chatgpt-api tiktoken llama-index gpt-35-turbo embedding-similarity

UpdatedJul 31, 2023
Python

BirchKwok /lynsedb

Star39

A pure Python-implemented, lightweight, server-optional, multi-end compatible, vector database deployable locally or remotely.

search nlp search-engine database matching nearest-neighbor-search image-search recommender-system pure-python approximate-nearest-neighbor-search similarity-search knn-algorithm rag vector-search vector-database neural-search embedding-similarity vectordb llm-chain

UpdatedAug 11, 2025
Python

vitrivr /cottontaildb

Star38

Cottontail DB is a column store vector database aimed at multimedia retrieval. It allows for classical boolean as well as vector-space retrieval (nearest neighbour search) used in similarity search using a unified data and query model.

database multimedia retrieval similarity-search multimedia-retrieval vector-database vector-search-engine cottontail-db vector-space-retrieval knearest-neighbours-lookup cottontaildb embedding-similarity