Freelance AI Data Annotation & Content Evaluation Specialist (Remote)
Provided high-volume labeling and classification of AI training data for machine learning and large language model support. Evaluated search engine results and query-response pairs to determine relevance, usefulness, and alignment with user intent. Applied detailed, evolving project guidelines to maintain labeling consistency, dataset accuracy, and benchmark compliance. • Labeled and categorized text, image, and video data across multiple datasets • Performed query intent classification and search quality analysis • Conducted entity matching and structured data classification tasks • Completed online research to verify facts and sources used in dataset quality checks