ByteDance’s AI-powered assistant Doubao has unveiled its professional edition, incorporating the advanced Doubao 2.1 Pro large model. This edition is specifically tailored for intricate tasks such as application development and data analysis. It employs a three-tier pricing approach: the standard monthly subscription is set at 68 yuan, granting users a core quota five times greater than that of the free version; the enhanced plan is priced at 200 yuan, offering a quota four times larger than the standard package; and the premium tier is available for 500 yuan, providing a quota tenfold that of the standard package. Moreover, there is a special monthly rate of 38 yuan for university students, enabling them to access the standard package upon successful identity verification. A six-month promotional offer for students is also on the horizon, promising additional free service quotas post-verification. It's important to note that Doubao Professional Edition is a premium subscription service, whereas the free version retains its existing features and will keep receiving updates.