LangChain vs LangGraph vs LangSmith vs LangFuse: Which One Should You Use?
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In this video, we break down the four biggest names in AI development: LangChain, LangGraph, LangSmith, and LangFuse. Dive into the evolution of AI agent development, showcasing the progression from LangChain to LangGraph for more complex ai orchestration. This video highlights the differences between LanChain, LangGraph, LangSmith and LangFuse.
What you will learn:
✅ LangChain: The toolkit for building LLM logic and linear pipelines.
✅ LangGraph: The industry standard for complex, stateful, and multi-a…
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Chapters (12)
The Restaurant Analogy (Mental Model)
1:25
What is LangChain? (The Kitchen Toolkit)
2:32
When to use LangChain
3:43
What is LangGraph? (The Kitchen Flow Manager)
4:56
When to use LangGraph
5:20
Observability: LangSmith vs LangFuse (The Inspectors)
5:50
LangSmith Deep Dive: Tracing & Debugging
7:14
LangFuse Deep Dive: Open Source & Self-Hosting
8:43
Comparison: LangChain vs LangGraph (Linear vs cycles)
9:54
Comparison: LangSmith vs LangFuse (Closed vs Open Source)
11:35
Practical Decision Framework: Which should you choose?
12:17
Conclusion & Final Recommendation
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