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AI Data Foundation
Open AI & LLM Engineering Hub

Build confidence with AI & Open Data.

Practical paths through Large Language Models, Model Context Protocol (MCP), Vector Databases, and the open-source tools that power modern artificial intelligence platforms.

500+ Curated AI & MCP Tools
3+ Verifiable Labs
1,000 Roadmap Milestones
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LangChain Practical Labs

LangChain is a framework for building LLM applications. Learn to connect LLMs to tools, memory, and custom data sources.

LLM LangChain Python
Engineering Journal

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Open Weights

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Next Useful Steps

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Whether you are preparing a local test environment or contributing your own model evaluation, here is where to go next.

Community Contribution

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AI Data Foundation is 100% community-driven. Submit a pull request to add your open-source model, MCP integration, or notebook.

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Engineering Curriculum

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Structured tracks through linear algebra, transformers, inference optimization, vector indexing, and agent safety.

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Vector Databases

Connect Weaviate Locally

Learn hybrid dense/sparse search, multi-tenant vector clustering, and real-time schema generation with our hands-on workshop.

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