LangChain
LLM Application Framework
LangChain is a framework for building applications powered by large language models.
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APIUses Your Data100% Free
About LangChain
LangChain provides a set of tools and APIs for developers to build applications that leverage the capabilities of large language models. It supports various use cases such as chatbots, text summarization, and more. The framework allows developers to easily integrate different language models and customize their applications. LangChain is widely used in the development of AI-powered applications.
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and open-source
LangSmith (observability) from $39/month
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