As we endeavor to make great recommendations to our viewers, we want to stay aware of the power and potential for algorithms to have unintended consequences. In that spirit, we’ll maintain this page as a document of the various pieces of what we’re building and how it works. Not a technical documentation, but conceptual.

On Nebula’s Featured page we have rows of videos or channels which we call rails. Most of these are human-curated by the editorial team. Some, like the Originals, Plus, and First rails, are automatically populated. For anything populated algorithmically, we’ll note and document here.

Current Rails

Discover Something New

Channels You Might Have Missed

Up Next

How we recommend what to watch next once a video has finished playing.


Watch Next

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