AI Creates New Open Source Framework to Build Natural Language Apps
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LangChain is an open source framework that connects large language models like GPT-3.5 to external data sources to build natural language processing apps.
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It provides modules for interacting with models, connecting to data, chaining multiple models together, adding memory, and more.
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LangChain integrates with language model providers like OpenAI and data sources like Google Search to create powerful AI applications.
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It can be used to build chatbots, coding assistants, diagnostics tools, marketing applications, and more.
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Prompts are used to provide instructions to models, and applications are developed through steps like defining requirements, building functionality, customizing, fine-tuning, and testing.