Multivariate Tests creates a number of tests consisting of all possible combinations of variables to determine which combination preforms the best
Anything with the codename Skynet immediately gets my attention so I dug into Sitecore’s Content Testing. Essentially Content Testing can learn from AB and Multivariate tests to suggest changes and create tests which can improve conversion rates, engagement values, site usage. So lets create some robotic Overlords!
To give the option to Content Test in workflow you need to create new Workflow Commands under a new or existing Workflow State, commonly the State before Item is publishable. In this example, the Content Test will be created on the Review State before the Item is moved to the Approved State for publishing.
Exercising Sitecore 