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.

Amazon is turning to artificial intelligence to help Prime Video users stay current on shows they're watching. The streamer has added AI-generated recaps for some of its original series, pitching it as a way for viewers to get back into a show they haven't seen for a while - whether by choice or because of a long hiatus between seasons - or just to refresh their memories.