> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.empiriolabs.ai/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.empiriolabs.ai/_mcp/server.

# LightOn

> 1 LightOn model on EmpirioLabs, callable through one OpenAI-compatible API with shared billing and logs.

![LightOn](/_fern-img/8d91e2e32040fb4de0ab2920e59163ddb36504973621708c489c3b88fd4e3f4a.webp)

## LightOn

## Models from LightOn

![LightOnOCR-3 4B](https://media.empiriolabs.ai/model-logos/lightonocr-3-4b.png)

[LightOnOCR-3 4B](/models/lightonocr-3-4b)

Document OCR that reads PDFs and images into structured Markdown, page by page, with tables, math, charts, image regions, and layout.