Python vector-database

Open-source Python projects categorized as vector-database
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Topics: llm AI Python vector-search Machine Learning
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Top 23 Python vector-database Projects

  • llama_index

    LlamaIndex is a data framework for your LLM applications

    • Project mention: Show HN: Route your prompts to the best LLM | news.ycombinator.com | 2024-05-22

  • deeplake

    Database for AI. Store Vectors, Images, Texts, Videos, etc. Use with LLMs/LangChain. Store, query, version, & visualize any AI data. Stream data in real-time to PyTorch/TensorFlow. https://activeloop.ai

    • Project mention: FLaNK AI Weekly 25 March 2025 | dev.to | 2024-03-25

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  • txtai

    đź’ˇ All-in-one open-source embeddings database for semantic search, LLM orchestration and language model workflows

    • Project mention: Show HN: FileKitty – Combine and label text files for LLM prompt contexts | news.ycombinator.com | 2024-05-01

  • superduperdb

    đź”® SuperDuperDB: Bring AI to your database! Build, deploy and manage any AI application directly with your existing data infrastructure, without moving your data. Including streaming inference, scalable model training and vector search.

    • Project mention: FLaNK Stack Weekly 12 February 2024 | dev.to | 2024-02-12

  • lancedb

    Developer-friendly, serverless vector database for AI applications. Easily add long-term memory to your LLM apps!

    • Project mention: Open-source Rust-based RAG | news.ycombinator.com | 2024-03-10

    There are much better known examples, such as https://qdrant.tech/ and https://github.com/lancedb/lancedb

  • autollm

    Ship RAG based LLM web apps in seconds.

    • Project mention: FLaNK Stack Weekly 06 Nov 2023 | dev.to | 2023-11-06

  • SeaGOAT

    local-first semantic code search engine

    • Project mention: Reviewing AI Code Search Tools | dev.to | 2023-09-28

    In this blog post, I’ll be comparing 3 distinct AI-first code search tools I recently came across: Cody (developed by late-stage startup, Sourcegraph), SeaGOAT (an open-source project that was trending on HN last week), and Bloop (an early-stage YC startup). I’ll be evaluating them along the dimensions of user-friendliness as well as their accuracy.

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo

  • canopy

    Retrieval Augmented Generation (RAG) framework and context engine powered by Pinecone

    • Project mention: Build a simple RAG chatbot with LangChain... | dev.to | 2024-05-17

    To create a PineCone account, sign up via this link: https://www.pinecone.io/

  • NeumAI

    Neum AI is a best-in-class framework to manage the creation and synchronization of vector embeddings at large scale.

    • Project mention: Show HN: Neum AI – Open-source large-scale RAG framework | news.ycombinator.com | 2023-11-21

    Interesting to see that the semantic chunking in the tools library is a wrapper around GPT-4. Asks GPT for the python code and executes it: https://github.com/NeumTry/NeumAI/blob/main/neumai-tools/neu...

  • qdrant-client

    Python client for Qdrant vector search engine

    • Project mention: Show HN: Chromem-go – Embeddable vector database for Go | news.ycombinator.com | 2024-04-05

    Qdrant lib project https://github.com/tyrchen/qdrant-lib, Qdrant SDK has also support for local mode, which means embeddable https://github.com/qdrant/qdrant-client

  • llmflows

    LLMFlows - Simple, Explicit and Transparent LLM Apps

    • Project mention: Show HN: LLMFlows – LangChain alternative for explicit and transparent apps | news.ycombinator.com | 2023-07-29

  • vectordb

    A Python vector database you just need - no more, no less. (by jina-ai)

    • Project mention: A Python Vector Database | news.ycombinator.com | 2023-08-13

  • langchain-chatbot

    AI Chatbot for analyzing/extracting information from data in conversational format.

  • vector-db-benchmark

    Framework for benchmarking vector search engines

    • Project mention: RAG is Dead. Long Live RAG! | dev.to | 2024-02-28

    Qdrant’s benchmark results are strongly in favor of accuracy and efficiency. We recommend that you consider them before deciding that an LLM is enough. Take a look at our open-source benchmark reports and try out the tests yourself.

  • ChatData

    ChatData 🔍 📖 brings RAG to real applications with FREE✨ knowledge bases. Now enjoy your chat with 6 million wikipedia pages and 2 million arxiv papers.

    • Project mention: Show HN: ChatData – an open-source ChatGPT-like chatbot | news.ycombinator.com | 2023-11-28

    Hey there, wonderful Hacker News community! We're excited to share something special with you - ChatData. This isn't just another chat-with-documents app; it's a game-changer that melds MyScale and LangChain, empowering you to query millions of files effortlessly.

    ChatData redefines the conversation between you and knowledge. Explore the MyScale free knowledge base or delve into your uploaded documents for tailored insights and answers.

    Retriever Type: Fueled by the Retrieval Augmented Generation (RAG) framework, ChatData introduces the Self-querying retriever and VectorSQL. Build intricate queries effortlessly using LangChain, covering everything from timestamps to arrays of strings.

    Session Management: Elevate your chat experience with intuitive session management. Customize your session ID, tweak prompts, and guide ChatData through your queries with ease. It's like having a personal conversation with your knowledge!

    Build Your Own Knowledge Base: Beyond MyScale's external knowledge base, ChatData invites you to upload your files using the Unstructured API. Your privacy matters - only processed texts are stored. It's your knowledge, your way!

    Whether you're a researcher, a student, or just someone hungry for knowledge, ChatData simplifies your journey through vast data. Unleash the true potential of information retrieval and explore a world of knowledge with a friendly touch.

    We genuinely can't wait to hear your thoughts and feedback. Let's embark on this exciting journey of knowledge discovery together with ChatData (https://github.com/myscale/ChatData)!

  • DocumentGPT

    DocumentGPT is a web application that allows you to chat over your research document using OpenAI's chat API and perform semantic search using vector databases. This tool provides a seamless interface for interacting with your research document, exploring search results, and engaging in a conversation with an AI chatbot.

    • Project mention: DocumentGPT with Agents | /r/StreamlitOfficial | 2023-07-07

    Was really excited to get everything working! Check it out at: https://github.com/aju22/DocumentGPT

  • relevanceai

    Home of the AI workforce - Multi-agent system, AI agents & tools

  • citrus

    (distributed) vector database (by 0xDebabrata)

  • NeoGPT

    Chat effortlessly, execute commands, and interpret code with Llama3, Phi3, and more - your local AI assistant. Enjoy seamless interaction while ensuring ultimate privacy

    • Project mention: HacktoberRest | dev.to | 2023-11-01

    One of the most interesting projects I came across this month was NeoGPT. It's a GPT based application that is being built to converse with documents and videos. While still in its infancy, the project has outlined a cool roadmap and has a very active base of contributors continuously expanding on its functionality. The project appeals to my desire to learn how to work with AI and neural networks. It is also at a development stage that it is not outside of the reach of my comprehension. Icing on the cake being it's Py based, which is my sharpest tool at the moment. I see it as a decent project to stay tapped into and grow my skills as the application develops.

  • biochatter

    Backend library for conversational AI in biomedicine

    • Project mention: [D] ChatGPT4 doesn’t cut it for my work. Need a more accurate tool. | /r/MachineLearning | 2023-12-06

    We have a research-focused framework for these kinds of tasks here: https://github.com/biocypher/biochatter. Requests and contributions welcome.

  • markdown-file-query

    Semantic QA with a markdown database: Query any markdown file using vector embedding, Pinecone vector database and GPT (langchain). A weaker version of privateGPT

  • YassQueenDB

    Graph database library that allows you to store, analyze, and search through your data in a graph format. By using the Universal Sentence Encoder, it provides an efficient and semantic approach to handle text data. 📚🧠🚀

  • vektor

    a mini vector database implementation that intends to be educational and interpretable (by notallm)

    • Project mention: Weekly Thread: What questions do you have about vector databases? | /r/vectordatabase | 2023-07-12

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

Python vector-database related posts

  • Build a simple RAG chatbot with LangChain...

    2 projects | dev.to | 17 May 2024

  • RAG is Dead. Long Live RAG!

    1 project | dev.to | 28 Feb 2024

  • 7 Vector Databases Every Developer Should Know!

    4 projects | dev.to | 8 Feb 2024

  • Qdrant, the Vector Search Database, raised $28M in a Series A round

    8 projects | news.ycombinator.com | 23 Jan 2024

  • Using Vector Embeddings to Overengineer 404 pages

    1 project | dev.to | 17 Jan 2024

  • Pinecone: Build Knowledgeable AI

    1 project | news.ycombinator.com | 16 Jan 2024

  • Vector Databases: A Technical Primer [pdf]

    7 projects | news.ycombinator.com | 12 Jan 2024
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Index

What are some of the best open-source vector-database projects in Python? This list will help you:

Project Stars
1 llama_index 32,094
2 deeplake 7,799
3 txtai 7,158
4 superduperdb 4,433
5 lancedb 3,213
6 autollm 927
7 SeaGOAT 918
8 canopy 907
9 NeumAI 793
10 qdrant-client 636
11 llmflows 626
12 vectordb 479
13 langchain-chatbot 379
14 vector-db-benchmark 232
15 ChatData 136
16 DocumentGPT 103
17 relevanceai 103
18 citrus 94
19 NeoGPT 65
20 biochatter 45
21 markdown-file-query 25
22 YassQueenDB 14
23 vektor 12

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