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

# Overview

GRID provides a comprehensive suite of AI models for robotics — covering depth estimation, object detection, segmentation, vision-language understanding, robot control, and more.

The fastest way to use these models is through **GRID Cortex**, our cloud-hosted inference service. Install the client, set your API key, and call any model in two lines of Python.

<CardGroup cols={1}>
  <Card title="GRID Cortex Client" icon="bolt" href="/v1.0/models/cortex">
    Get started in 2 lines of code — unified API for all hosted models including depth, detection, segmentation, grasping, VLMs, and robot control.
  </Card>
</CardGroup>

Browse the hosted catalog in the **Cortex Models** section of the sidebar —
each model page covers inputs, outputs, and a runnable example.


## Related topics

- [Overview](/models/overview.md)
- [Camera Calibration](/deployment/camera-calibration.md)
- [Session Config Overview](/simulation/isaac/session_configuration/overview.md)
- [GRID Cortex Client](/models/cortex.md)