> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://helpdesk.nucleus.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Do the voices sound human or robotic?

Nucleus AI employee voices sound completely human. Our conversational AI carries on natural conversations - no scripted responses or robotic voices.