COMET: High-quality Machine Translation Evaluation

What is COMET
COMET is an open-source framework for MT evaluation that can be used for two purposes:
To evaluate MT systems with our currently available high-performing metrics (check: COMET Metrics).
To train and develop new metrics.
Contents:
License
Free software: Apache License 2.0
Contributing
We welcome contributions to improve COMET. Please refer to CONTRIBUTING.md for quick instructions or to contributing instructions for more detailed instructions on how to set up your development environment.