LangChain + RAG Fusion + GPT-4o Python Project: Easy AI/Chat for your Docs

Опубликовано: 27 Март 2026
на канале: Gao Dalie (高達烈)
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#automation #rag #llm #ai #programming #gpt4o #langchain

in this Video, I have a super quick tutorial for you showing how to create an AI for your PDF with LangChain, Rag Fusion and GPT-4o to make a powerful Agent Chatbot for your business or personal use.

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Timestamps:
00:00 - intro
01:27 - What is the Rag Fusion?
01:42 - RAG-Fusion flow
02:25 - Why use multiple queries?
02:46 - What is the Difference Between RAG and RAG-Fusion?
03:01 - What Difference Between GPT-4 and GPT-4o?
03:29 - Let's Coding
08:30 - My Conclusion

[Must Watch]
LangChain :    • Video  

[Must Read]
LangChain: https://quickaitutorial.com/langchain...

[Used Link]
Paper: https://arxiv.org/abs/2402.03367
Github: https://github.com/Raudaschl/rag-fusion