Zh L.

Key Skills

Software

Other

Top Subject Matter

Chinese Text

E-commerce Content

LLM Evaluation

Top Data Types

Text

Image

Video

Top Task Types

Classification

Question Answering

Text Generation

Text Summarization

Freelancer Overview

Data Annotator & AI Content Evaluator. Core strengths include Other. AI-training focus includes data types such as Text and labeling workflows including Classification. Proficient in daily AI tool usage, capable of performing Chinese text classification, tagging, content moderation, information verification, and quality assessment according to task requirements. Familiar with basic AI training data processing workflows, able to apply annotation guidelines for human judgment of text content, identifying factual errors, logical incoherence, unnatural expression, irrelevant responses, content redundancy, and other issues, with the ability to perform basic correction and optimization. In terms of AI-generated content evaluation, capable of conducting manual review of model outputs to assess whether responses are accurate, complete, clear, and aligned with user queries and practical usage scenarios. Able to participate in model response comparison, quality scoring, error annotation, text rewriting, and Q&A data organization tasks to help improve training data quality and model output effectiveness. Additionally possesses certain e-commerce text scenario comprehension abilities, able to process data content types including product descriptions, marketing copy, customer service Q&A, and user reviews, with attention to content accuracy, expression naturalness, user comprehensibility, and practical usability during annotation and moderation processes. Detail-oriented and patient, capable of consistently completing repetitive annotation tasks in accordance with project specifications over the long term.

Labeling Experience

Data Annotator & AI Content Evaluator

OtherTextClassification

I performed Chinese text classification, content moderation, tagging, and information verification according to annotation guidelines. My work included evaluating AI-generated content for accuracy, completeness, logical coherence, and natural language expression. I compared multiple model responses, conducted quality scoring, annotated errors, and rewrote content to ensure clarity and compliance. • Regularly assessed product descriptions, marketing copy, and customer service Q&A text. • Utilized basic AI tools to support comprehension, summarization, and verification tasks. • Applied contextual understanding to specialized e-commerce scenarios. • Maintained high consistency and accuracy in repetitive annotation workloads.

Present

Education

Work History