L

LangChain

Framework for developing LLM-powered applications

PriceFree (OSS), LangSmith from $39/moReviewed2022-10-01

Expert verdict

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1-2
1 Ships2 Skips
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The Panel's Take

LangChain is the most popular framework for building LLM applications with chains, agents, memory, and retrieval. LangSmith adds observability. Controversial for its abstraction complexity.

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LangChain verdict: SKIP ⏭️

1 ship · 2 skips from the expert panel

Full review: shiporskip.io/tool/langchain

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Skip · 3.3/10
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The reviews

Over-abstracted and changes too fast. For anything beyond demos, calling APIs directly with a thin wrapper is more maintainable.

Helpful?

The framework that made simple API calls into 500-line abstractions. LangGraph is better but the damage is done.

Helpful?

Despite the criticism, LangChain's ecosystem (LangSmith, LangGraph, templates) is the most complete platform for LLM apps.

Helpful?

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