## Lecture Slides (Preview)

> [!NOTE]
> This release adds new capabilities for Lecture Slides, which remain
under active development and are not yet officially supported in Groups.
APIs, features, and UI/UX may change before final release.
>
> Lecture Slides mode is currently visible only to institutional admins
when creating an assistant.

### Updates & Improvements
* Lecture Slide narration and manifest generation now reuse the stored
OpenAI copy of the uploaded slide deck instead of uploading a temporary
PDF for each generation step.