Using custom Amazon AI models trained on the video segments, subtitles and dialogue of the Prime Video library, it can create descriptions of key events, places, times and even conversations. It then applies guardrails to ensure it is spoiler-free and easy to read at a distance.

X-Ray Recaps builds on Prime Video's existing X-Ray feature, which provides viewers with additional information about the show or movie, like trivia, cast details, soundtrack information, and production insights. You can access the X-Ray feature by pausing whatever you're watching and finding it in the menu at the bottom of the screen.