Leveraging the Doubao 2.1 series of large-scale models, Doubao has introduced its Professional Edition. This edition incorporates the Doubao 2.1 Pro model and boasts an office task mode adept at handling Agent tasks. These tasks encompass a range of functions, such as operating a local computer, browsing the internet, invoking Skills, and scheduling tasks. Moreover, it comes equipped with an integrated Office suite, facilitating professional image and video design, generation, and sharing on application websites. The Professional Edition adopts a three-tier pricing model: the Standard Plan is available for a continuous subscription at 68 yuan per month, offering fivefold the functional limits of the free version for features like Expert Mode and Office Task Mode; the Enhanced Plan is priced at 200 yuan per month on a continuous subscription basis, providing four times the limits of the Standard Plan; and the Premium Plan costs 500 yuan per month with a continuous subscription, delivering ten times the limits of the Standard Plan. Concurrently, Doubao will persist in providing access to new models for users of the free version.