Amazon Launches AI Book Query Tool for Kindle iOS App

Amazon has launched a new artificial intelligence feature for its Kindle iOS app, allowing readers to ask questions about book content directly within the text to clarify plot points and characters without risking spoilers.

The tool, called Ask this Book, became available this week for U.S. users on the Kindle app for iPhone. It enables readers to highlight a passage and query details such as a character's identity or relationships between figures in the story, drawing only from the portion of the book read so far. Users can select from suggested questions or type their own, and the system supports follow-up inquiries for additional context. Amazon stated that the feature covers thousands of popular English-language titles, including bestsellers, and is designed to integrate seamlessly into the reading experience without requiring users to leave the app or search external sources.

This launch follows Amazon's September hardware event announcement and builds on recent enhancements to the Kindle platform. Another related tool, Recaps, provides summaries of previous books in a series, functioning like a "previously on" segment for television to help readers refresh their memory...