LangChain
Open-source framework for developing applications based on large language models.
LangChain is an open-source framework that simplifies the development of applications built around large language models (LLMs). It provides building blocks for connecting models, managing prompts, linking multiple calls into chains and incorporating external data sources.
Typical use cases are retrieval-augmented generation (RAG), chatbots, agents and pipelines that combine a language model with tools, databases or vector stores. LangChain is available in Python and JavaScript/TypeScript and can be used with providers such as OpenAI or Anthropic as well as with local models.
What Provimedia uses it for
Provimedia uses LangChain in AI development to connect language models with client data and external sources into RAG and agent applications.
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