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# LLMs

Note

Conceptual Guide

Large Language Models (LLMs) are a core component of LangChain. LangChain is not a provider of LLMs, but rather provides a standard interface through which you can interact with a variety of LLMs.

The following sections of documentation are provided:

- Getting Started: An overview of all the functionality the LangChain LLM class provides.

- How-To Guides: A collection of how-to guides. These highlight how to accomplish various objectives with our LLM class (streaming, async, etc).

- Integrations: A collection of examples on how to integrate different LLM providers with LangChain (OpenAI, Hugging Face, etc).

- Reference: API reference documentation for all LLM classes.