LangChain is a widely used open-source framework for building LLM applications and agents. The official site positions it as a way to quick-start agents with any model provider, working alongside the LangSmith, LangGraph, and DeepAgents ecosystem. It covers model calls, tool integration, retrieval augmentation, chains, and agent prototyping for teams that need broad integrations and flexible orchestration.
주요 기능
- Model-provider adapters
- Tool-calling integrations
- RAG and data connections
- Chain orchestration
- Python/JavaScript ecosystem
- LangSmith/LangGraph integration
활용 사례
- LLM app prototypes
- Tool-using agents
- RAG question answering
- Multi-model integration
- Internal knowledge assistants
- Agent framework evaluation
FAQ
LangChain is a widely used open-source framework for building LLM applications and agents. The official site positions it as a way to quick-start agents with any model provider, working alongside the LangSmith, LangGraph, and DeepAgents ecosystem. It covers model calls, tool integration, retrieval augmentation, chains, and agent prototyping for teams that need broad integrations and flexible orchestration. Core capabilities include: Model-provider adapters, Tool-calling integrations, RAG and data connections.
Common scenarios include: LLM app prototypes, Tool-using agents, RAG question answering.
