Baidu has recently announced the completion of testing and official launch of its AI search app, formerly known as 'Tizzy.ai', now rebranded as 'Ladder AI'. Leveraging numerous large-scale models from Baidu, this app specializes in delivering an ad-free intelligent search experience. It integrates advanced capabilities for deep thinking, resource retrieval, and film and entertainment functions, aiming to provide users with an unparalleled search experience.