Compel

Compel is an active Python library, currently at version 2.3.1, designed to enhance prompting for transformers-type text embedding systems. It provides a flexible and intuitive syntax for sophisticated prompt weighting, blending, and concatenation, commonly used with Hugging Face `diffusers` pipelines. The library aims to give users granular control over how text encoders interpret complex prompt strings, and it maintains a regular release cadence with ongoing development.