> ## Documentation Index
> Fetch the complete documentation index at: https://penseapp.vercel.app/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# LLM

> Supported LLM providers in Calibrate

| Provider       | Supported Models                                       |
| -------------- | ------------------------------------------------------ |
| **OpenAI**     | [View models](https://platform.openai.com/docs/models) |
| **OpenRouter** | [View models](https://openrouter.ai/models)            |

## Configuration

Set the required environment variable for your chosen provider:

```bash theme={null}
# OpenAI
export OPENAI_API_KEY=your_key

# OpenRouter
export OPENROUTER_API_KEY=your_key
```