Command line utilities¶

The comet_ml Python package contains a collection of CLI utilities:

Utility	Function
comet login	For login to Comet
comet upload	For uploading offline experiments
comet optimize	For easy running of Optimizer scripts in parallel or serial
comet python	For injecting `import comet_ml` into your scripts
comet offline	For exploring offline experiment ZIP files
comet check	For checking and debugging your environment
comet models	For listing and downloading Registered Models

You can interactively get general help on these utilities using:

comet --help

and specific help with any of the following commands:

comet upload --help
comet optimize --help
comet python --help
comet offline --help
comet check --help
comet models --help
comet models list --help
comet models download --help
comet login --help

You can also easily see the comet_ml version by using:

comet --version

The full reference documentation for these methods is available here.

Nov. 5, 2025