Arc is an AI Agent designed to build, train, and manage machine learning models for you. Ask Arc a question in plain English. It handles the technical details—data, features, model selection, training, evaluation. You guide the process and get predictions.

How It Works

Start a conversation with Arc, and describe what you want to predict, for example:

Behind the scenes, Arc consults Arc-Knowledge (a curated library of ML best practices) to generate Arc-Graph specifications for your model architecture and Arc-Pipeline specifications for your data processing. You review these declarative configs; Arc handles the implementation.

Get Started

Arc is open source and runs entirely on your local machine. You can find our blog post on Arc-Graph and Development Doc.