Neptune is the MLOps stack component for experiment tracking. It offers a single place to log, compare, store, and collaborate on experiments and models.
Try it out
See Neptune in action with our 5-minute "Hello Neptune" example.
No registration required.
Get an overview
What is Neptune? What can you do with it? How does it work?
The intro gives a high-level overview.
Set it up
Head straight to installation and setup.
Interested in a self-hosted solution?
Get on board
Learn Neptune from the beginning and explore the central functions.
Onboarding guide for teams
What's new in the docs
Date Changes Nov 29, 2023 New how-tos: Set storage limit per project and Delete metadata from a run. Improvements to navigation and the API reference. Fleshed out Best practices with info for advanced setups. Nov 23, 2023 New page: API index with a complete list of all functions, parameters, and constants. New explainer: Setting a base namespace. Updated and streamlined the Kedro integration guide. Nov 13, 2023 Published explainer page: Search and filter the runs table. Documented new environment variables:
NEPTUNE_RAISE_ERROR_ON_DISK_USAGE_EXCEEDED, which you can use to manage Neptune's behavior in relation to disk usage.
Oct 27, 2023 New how-tos: Logging series of values or files and Optimize logging calls to reduce requests. Updated Altair and Plotly guides. Oct 24, 2023 New how-to: Add field to set of existing runs. Updated Airflow and TensorBoard integration guides. Oct 19, 2023 New how-to: Restrict or revoke project access. Moved Docker and GitHub Actions guides to the Integrations tab. Enabled docs feedback form in the footer of each page. Oct 10, 2023 New section in Using Neptune: Backup & migration. Improved docs for setting a custom run name. Oct 6, 2023 Published guide on how to use callbacks when synchronization is interrupted. Extended the
managementAPI reference with the
Oct 2, 2023 We explain field overwriting mechanics in Overwrite logged metadata. In the nav, we moved our use case tutorials under the Using Neptune tab. We also organized integration API references under the Integrations tab rather than the API tab, so that you'll find all the content for a given in integration in one place. Sep 26, 2023 Added help page for
Sep 21, 2023 We published a no-code, end-to-end onboarding guide for team leads. In our new Privacy and security guide, we outline considerations for working with sensitive data. Finally, we clarified topics covered in Log custom x values for graph, Log from multiple scripts, Log to multiple runs, and Service accounts.
Looking for product release notes? See the Changelog