AI Trainer & Data Labeler (Freelance) | Remote
As an AI Trainer & Data Labeler, I performed structured data annotation and labeling for AI-generated text and conversational datasets. My work involved evaluating and grading LLM responses using detailed quality rubrics and predefined safety standards. I refined and validated model outputs to enhance accuracy, tone alignment, and contextual relevance. • Conducted high-quality dataset validation and review processes to ensure reliable training data. • Flagged and documented ambiguous, unsafe, or policy-violating outputs per annotation guidelines. • Supported continuous model improvement through structured human-in-the-loop feedback workflows. • Participated in iterative prompt evaluation and response grading tasks for large language models.