> This page is for version v0.24.1.
> For other versions, use one of these documentation indexes:
> - Latest (default): https://docs.nvidia.com/nemo/guardrails/latest/llms.txt
> - v0.24.1: https://docs.nvidia.com/nemo/guardrails/v0.24.1/llms.txt
> - v0.24.0: https://docs.nvidia.com/nemo/guardrails/v0.24.0/llms.txt
> - v0.23.0: https://docs.nvidia.com/nemo/guardrails/v0.23.0/llms.txt
> - v0.22.0: https://docs.nvidia.com/nemo/guardrails/v0.22.0/llms.txt

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

# nemoguardrails.library.self_check.facts.rail

## Module Contents

### Data

[`RAIL`](#nemoguardrails-library-self_check-facts-rail-RAIL)

[`SELF_CHECK_FACTS`](#nemoguardrails-library-self_check-facts-rail-SELF_CHECK_FACTS)

### API

```python
nemoguardrails.library.self_check.facts.rail.RAIL = RailManifest(name='self_check.facts', metadata=(RailMetadata(display_name='Self-...
```

```python
nemoguardrails.library.self_check.facts.rail.SELF_CHECK_FACTS = ActionRef(name='self_check_facts', target='nemoguardrails.library.self_check.fac...
```