LangChainAI

LangChainAI, is a framework (python library, and also javascript), for developing application powered by llm.

1. Be data-aware: connect a language model to other sources of data
2. Be agentic: Allow a language model to interact with its environment

Value props of LangChainAI:

1. components:
   1. schema
   2. models
   3. prompts
   4. indexes
   5. memory
   6. chains
   7. agents
2. use-case specific chains.
   1. personal assistants
   2. question answering over docs
   3. chatbots
   4. querying tabular data
   5. interacting with APIs
   6. extraction
   7. evaluation
   8. summerization

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• A good Discussion about LangChain et. al by Erik Meijer.