---
title: ❓ Frequently Asked Questions
description: 'Collections of all the frequently asked questions about Embedchain'
---

## How to use GPT-4 as the LLM model

```python

from embedchain import App
from embedchain.config import LlmConfig

app = App()
app.add("https://en.wikipedia.org/wiki/Elon_Musk")
app.query("How many companies does Elon Musk run and name those?", config=LlmConfig(model="gpt-4))
```