Transcriber, Data Annotator at Xinghan Education Technology Co., Ltd. (2023–now)
Transcribed high school Mandarin Chinese and math questions and produced corresponding textual annotations for the dataset. Reviewed questions and the answers generated by AI to ensure quality and correctness. Coordinated annotation outputs to reflect verified content and required label formatting. • Transcription of Mandarin Chinese and math question text • Addition of annotations tied to each question and answer item • QA review of AI-generated questions and answers • Correction of any inconsistencies found during review