---
title: "OpenAI ChatGPT"
description: "Guide for integrating OpenAI's ChatGPT models with PraisonAI, including configuration for both single and multi-agent setups"
icon: "sparkles"
---

# Add OPENAI ChatGPT to Praison AI

## Using Single Agent

```bash
export OPENAI_API_KEY=xxxxxxxxxx
export OPENAI_MODEL_NAME=gpt-4o
```

### agents.yaml file
```yaml
framework: crewai
topic: create movie script about cat in mars
roles:
  researcher:
    backstory: Skilled in finding and organizing information, with a focus on research
      efficiency.
    goal: Gather information about Mars and cats
    role: Researcher
    tasks:
      gather_research:
        description: Research and gather information about Mars, its environment,
          and cats, including their behavior and characteristics.
        expected_output: Document with research findings, including interesting facts
          and information.
    tools:
    - ''
```

You can also mention the model name in the agents.yaml file

### agents.yaml file
```yaml
framework: crewai
topic: create movie script about cat in mars
roles:
  researcher:
    backstory: Skilled in finding and organizing information, with a focus on research
      efficiency.
    goal: Gather information about Mars and cats
    role: Researcher
    llm:  
      model: "gpt-4o"
    tasks:
      gather_research:
        description: Research and gather information about Mars, its environment,
          and cats, including their behavior and characteristics.
        expected_output: Document with research findings, including interesting facts
          and information.
    tools:
    - ''
```


## Using Multi Agents

```bash
pip install langchain-openai
```
```bash
export OPENAI_API_KEY=xxxxxxxxxx
```

### agents.yaml file

```yaml
framework: crewai
topic: create movie script about cat in mars
roles:
  researcher:
    backstory: Skilled in finding and organizing information, with a focus on research
      efficiency.
    goal: Gather information about Mars and cats
    role: Researcher
    llm:  
      model: "openai/gpt-4o"
    tasks:
      gather_research:
        description: Research and gather information about Mars, its environment,
          and cats, including their behavior and characteristics.
        expected_output: Document with research findings, including interesting facts
          and information.
    tools:
    - ''
```

| PraisonAI Chat | PraisonAI Code | PraisonAI (Multi-Agents) |
| --- | --- | --- |
| [Litellm](https://litellm.vercel.app/docs/providers) | [Litellm](https://litellm.vercel.app/docs/providers) | [Models](../models.md) |