AI Data Annotator & Evaluator - Freelance
As an AI Data Annotator & Evaluator, I evaluated and annotated AI-generated outputs across multiple modalities, including text, image, code, and audio/video, to enhance model accuracy. I conducted prompt evaluation and response quality assessments for large language models as part of RLHF workflows. I maintained consistent quality standards and applied structured evaluation rubrics to rate model outputs across diverse high-volume tasks. • Annotated and evaluated text, images, audio, and code outputs from AI systems. • Implemented RLHF (Reinforcement Learning from Human Feedback) for LLMs including prompt and response assessments. • Conducted object detection, segmentation, and scene descriptions for visual data. • Systematically rated outputs using rubrics for accuracy, helpfulness, harmlessness, and coherence.