BoTorch: Bayesian Optimization in PyTorch

BoTorch (pronounced "bow-torch") is a library for Bayesian Optimization research built on top of PyTorch, leveraging auto-differentiation, GPU support, and a dynamic computation graph. It provides a modular and extensible interface for composing Bayesian Optimization primitives like models, acquisition functions, and optimizers. Currently at version 0.17.2, it is under active development with frequent maintenance and feature releases.