> This page is for version 1.0.0.
> For other versions, use one of these documentation indexes:
> - 1.10.1 (default): https://docs.nvidia.com/nim/nemoguard-jailbreakdetect/1.10.1/llms.txt
> - 1.0.0: https://docs.nvidia.com/nim/nemoguard-jailbreakdetect/1.0.0/llms.txt

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

# Release Notes

> This is the first release of NVIDIA NemoGuard JailbreakDetect NIM.

## v1.0.0

### Features

This is the first release of NVIDIA NemoGuard JailbreakDetect NIM.

* The `/v1/classify` endpoint accepts an end-user request in the `input` field of a JSON payload.
  The microservice responds with a JSON payload that includes two fields.
  The `jailbreak` field is a Boolean value and indicates whether the end-user request appears to be a jailbreak attempt.
  The `score` field is a floating-point value between `1` and `-1` that indicates the classification and model confidence.