> For the complete documentation index, see [llms.txt](https://docs.tonic.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tonic.ai/app/admin/structural-ai-use/structural-ai-features.md).

# Structural AI features

Tonic Structural currently offers the following AI features.

For information about the associated flows for these features, go to [Data flow and privacy in Structural AI](/app/admin/structural-ai-use/structural-ai-data-flow-privacy.md).

For information about how to configure LLM connections and usage, go to [Structural Cloud LLM configuration](/app/admin/structural-ai-use/structural-cloud-llm-configuration.md) or [Self-hosted LLM configuration](/app/admin/structural-ai-use/self-hosted-llm-configuration.md).

## Structural Agent

The [Structural Agent](/app/structural-agent/agent-about.md) is a chat-based AI assistant that helps you to configure your workspace for data generation.

## LLM-based sensitivity detection

During sensitivity detection, the [LLM-based detection process](/app/generation/identify-sensitive-data/running-the-structural-sensitivity-scan.md#llm-based-sensitivity-detection-medium-confidence) uses the schema and, optionally, sample source data values to help to identify sensitive columns.

## LLM-based sensitivity rules

LLM-based [sensitivity rules](/app/generation/identify-sensitive-data/custom-sensitivity-rules.md) use the sensitivity rule description to identify matching columns.

They are processed during LLM-based sensitivity detection.

## Custom Categorical value creation

For the [Custom Categorical](/app/generation/generators/generator-reference/custom-categorical.md) generator, you can provide a prompt for the LLM to use to create the available values.

For example, `1,000 common pharmaceuticals`.

## Text Composition template creation

For the [Text Composition](/app/generation/generators/generator-reference/text-composition.md) generator, you can provide a prompt for the LLM to use to create the template.

For example, `Use the first character of the FIRST_NAME column, followed by a period and the value of the LAST_NAME column, followed by email.com, all lowercase`.

## Data connection test failure troubleshooting

When a [data connection test](/app/workspace/workspace-configuration-settings/data-connection-settings/connection-testing.md) fails, Structural displays an **Ask AI** prompt that sends a request to an LLM to troubleshoot the issue and suggest next steps.

## Job failure troubleshooting

For the the following types of jobs:

* Sensitivity scans
* Data generation jobs
* Upsert jobs
* Collection scans

The job details include **Ask AI** prompt that sends a request to an LLM to troubleshoot the issue and suggest next steps.


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