---
title: "Knowledge Center"
description: "One-stop reference for use cases, tutorials, and FAQs across the ARX product line"
canonical_url: "https://docs.ardge.com/en/knowledge/overview"
---
# Knowledge Center

> One-stop reference for use cases, tutorials, and FAQs across the ARX product line

- **ARX OS** — The device and its system apps, starting with [Call on-premises models on ARX through the API](https://docs.ardge.com/en/knowledge/arx-os/api-model-calls)
- **ARGENT** — Agent building and operation, starting with [Create your first AI agent](https://docs.ardge.com/en/knowledge/argent/first-ai-agent)
- **PreciseMD** — Document parsing and OCR, starting with [Tune prompts and compare OCR results in Playground](https://docs.ardge.com/en/knowledge/precisemd/playground-prompt-tuning)
- **ScribeSTT** — Speech to text, starting with [Upload an audio or video file and get a transcript](https://docs.ardge.com/en/knowledge/scribestt/upload-and-transcribe)

The Knowledge Center contains in-depth articles across the ARX product line, organized by product. Use the left sidebar to pick the product you are working with.

Each product section mixes use cases, tutorials, and FAQs, so everything about one product stays in one place.

## Can't find your answer?

Use the search bar above to search across all content.


## Sitemap

See the full [sitemap](https://docs.ardge.com/sitemap.md) for all pages.