Abacus, a startup developing a platform that automates AI model creation, deployment, and maintenance, has raised $22 million. : Abacus.AI (previously RealityEngines) is developing a service that automates machine learning model creation, deployment, and maintenance. Today the company raised $22 million in a series B round at an over $100 valuation. The round was led by Coatue, with participation from Decibel Ventures and Index Partners. The fresh capital comes as Abacus unveils Deconstructed, a suite of three standalone AI tools designed to help large data science teams collaborate on product development.