> For the complete documentation index, see [llms.txt](https://nx.docs.scailable.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nx.docs.scailable.net/nx-ai-manager-v6.1.1/nx-ai-manager/configure-the-plugin/model-settings.md).
# Model Settings
{% hint style="info" %}
Nx Witness, Nx Go and Nx Meta will work in the same way for the configuration.
{% endhint %}
A device is one model pipeline with a single model
A model that is active on a device can have multiple settings These settings depend on the capabilities of the model or the server.
When you change one of these settings, the pipeline form will change to indicate that the settings need to be saved manually.
A model pipeline form with changed settings that are not saved yet
To save the settings, click the "Save pipelines" button. If you do not want to save the settings, refreshing the page will reset the form. Navigating away from the device details page will also reset the form without saving the settings.
### Model NMS Threshold
The NMS Threshold (Non Max Suppression) sets the cut off for when models should not return detections with a probability score below the current threshold value.
This is a setting that is model dependent, so not all models have this option.
### Preprocessor
If the server that the device is connected to has any preprocessors available, they can be selected here.
This is a setting that is server dependent, so moving a device to another server may change the available options.
Additional settings for preprocessors may appear on the [plugin settings](/nx-ai-manager-v6.1.1/nx-ai-manager/install-plugin/plugin-settings.md) screen depending on the chosen option.
### Postprocessor
If the server that the device is connected to has any postprocessors available, they can be selected here.
This is a setting that is server dependent, so moving a device to another server may change the available options.
Additional settings for postprocessors may appear on the [plugin settings](/nx-ai-manager-v6.1.1/nx-ai-manager/install-plugin/plugin-settings.md) screen depending on the chosen option.
---
# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.
## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:
```
GET https://nx.docs.scailable.net/nx-ai-manager-v6.1.1/nx-ai-manager/configure-the-plugin/model-settings.md?ask=&goal=
```
`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.