Dexter Wong

I am a precise and reliable linguistic contributor fluent in both English and Mandarin, with a strong background in AI data annotation and language model evaluation. My expertise lies in assessing grammar, fluency, and factual correctness of English text, particularly in AI-generated content. I leverage my bilingual skills to offer nuanced editing, translation validation, and data alignment, ensuring high-quality outputs.

In my role as a Freelance AI Data Annotator, I have evaluated and improved hundreds of AI-generated outputs, focusing on grammaticality and factual accuracy. My experience includes annotating user prompts and completions for large-scale LLM training, conducting text comparison tasks, and contributing to NLP dataset refinement. I am passionate about enhancing the clarity of ambiguous text and ensuring high annotation consistency across multiple quality review cycles.