TMTPOST – AI assistant Doubao has recently begun testing a new version of its "Deep Thinking" feature. This upgrade integrates reasoning chains with in-depth search capabilities, enabling a "think-while-searching" function. Users who download the latest version of the Doubao app and activate Deep Thinking mode will experience enhanced AI responses. During the reasoning process, Doubao can repeatedly call upon tools and search for information, ensuring more comprehensive, enriched, and accurate results.