A few days ago, thirty-five primary schools and eight middle schools in Xihu District of Hangzhou introduced the "AI Writing Correction" system to correct and grade students' writings.

AI can scan 40 writings within 40s, able to generate review reports within 15 minutes. Subsequently, teachers conduct the review, which can be completed within 2-3 hours.

Students and teachers generally considered that the writing correction efficiency was improved and the students'writing level was enhanced. School officials stated that, the overall accuracy rate of AI writing correction exceeded 95 percent, and it can help teachers improve their teaching level and pay attention to the situation of each student.