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’s Prime Video is getting a new generative AI-powered feature to help catch you up on a show. The new tool, called X-Ray Recaps, can create text summaries of “of full seasons of TV shows, single episodes, and even pieces of episodes,” the company says in a blog post.