# LLM Agent

The `LLMAgent` class is a specialized component designed for configuring and interacting with Large Language Models (LLMs). It provides a structured way to define LLM settings such as the provider, model, temperature, and system prompt. Once configured, an `LLMAgent` instance can be used to generate chat responses or be saved for later use.

The primary way to create an `LLMAgent` is through its `Builder` class, which offers a fluent interface for setting up the configuration.

## LLMAgent Builder

The `LLMAgent.Builder` class provides a fluent interface for constructing an `LLMAgent` instance. You can create a builder by calling `LLMAgent.Builder()`.

### Builder Methods

```{eval-rst}
.. automethod:: berrydb.llm_agent.LLMAgent.Builder.provider
.. automethod:: berrydb.llm_agent.LLMAgent.Builder.model
.. automethod:: berrydb.llm_agent.LLMAgent.Builder.temperature
.. automethod:: berrydb.llm_agent.LLMAgent.Builder.system_prompt
.. automethod:: berrydb.llm_agent.LLMAgent.Builder.build
```

## LLMAgent Methods

```{eval-rst}
.. automethod:: berrydb.llm_agent.LLMAgent.chat
.. automethod:: berrydb.llm_agent.LLMAgent.save
.. automethod:: berrydb.llm_agent.LLMAgent.get
```

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