AI Data Annotator | Appen
As an AI Data Annotator at Appen, I labeled and categorized diverse datasets, ensuring high-quality, rubric-compliant annotations for AI model training. My responsibilities included correcting and reviewing LLM-generated annotations, evaluating AI outputs, and escalating ambiguities for iterative improvement. I actively contributed to RLHF workflows and operated in a self-directed, fully remote annotation environment. • Labeled text, image, audio, and conversational data according to project taxonomies. • Evaluated AI responses for accuracy, tone, coherence, and safety, offering structured written feedback. • Identified and reported inconsistencies while maintaining annotation integrity and rubric compliance. • Supported multiple concurrent projects, consistently achieving quality benchmarks and delivery timelines.