tutorialJuly 2, 2026·freeCodeCamp
How to Build a RAG Q&A AI Agent for Your Documents Using LangChain v1
In this tutorial, I'll show you how to build a private local RAG-powered Q&A AI agent for your personal documents using LangChain v1, Ollama, Qwen, and Python. The agent reads your documents and answe
In this tutorial, I'll show you how to build a private local RAG-powered Q&A AI agent for your personal documents using LangChain v1, Ollama, Qwen, and Python. The agent reads your documents and answe
Key Takeaways
- •In this tutorial, I'll show you how to build a private local RAG-powered Q&A AI agent for your personal documents using LangChain v1, Ollama, Qwen, and Python
- •This story was reported by freeCodeCamp, covering developments in the tutorial space.
- •AI advancements continue to reshape industries — read the full article on freeCodeCamp for complete coverage.
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