LangChain
AIOpen-source framework for building LLM-powered applications with chains, agents, and retrieval.
Free Tier
Fully open-source and free. LangSmith tracing has a free tier.
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aillmframeworkopen-sourcerag
Open-source framework for building LLM-powered applications with chains, agents, and retrieval.
Fully open-source and free. LangSmith tracing has a free tier.