Gemma Oh

Key Skills

Software

Labelbox

Top Subject Matter

Conversational AI / NLP

Top Data Types

Text

Top Task Types

No task types listed

Freelancer Overview

AI Data Annotator / Language Reviewer. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Labelbox. Education includes Bachelor's Degree, N/A (2020). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

AI Data Annotator / Language Reviewer

LabelboxText

As an AI Data Annotator and Language Reviewer, I evaluated AI-generated text for accuracy, coherence, and tone. My responsibilities included labeling and categorizing datasets to enhance machine learning models and improve conversational AI outputs. I provided precise feedback and ensured consistency with established guidelines. • Evaluated and rated AI responses for quality and safety • Labeled text datasets to train and refine NLP models • Used labeling platforms such as Labelbox, Appen, and Scale AI • Maintained high accuracy standards while working with large datasets

As an AI Data Annotator and Language Reviewer, I evaluated AI-generated text for accuracy, coherence, and tone. My responsibilities included labeling and categorizing datasets to enhance machine learning models and improve conversational AI outputs. I provided precise feedback and ensured consistency with established guidelines. • Evaluated and rated AI responses for quality and safety • Labeled text datasets to train and refine NLP models • Used labeling platforms such as Labelbox, Appen, and Scale AI • Maintained high accuracy standards while working with large datasets

2023 - Present

Education

Work History