LangChain vs LlamaIndex vs Flowise: Top LLM Frameworks Compared
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MAY 29, 2025
Cons Steep Learning Curve : Can be overwhelming for beginners due to its depth and syntax. You can also define custom templates for how text and metadata are combined, which improves how context is presented to the model. LangChains flexibility has been applied to automating legal contract review, where it scans PDFs for key clauses.
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