Ngô Tiểu Hy

Key Skills

Software

Scale AI

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Text

Top Label Types

Evaluation Rating

Audio Recording

Transcription

Classification

Freelancer Overview

I am an International Relations graduate with hands-on experience in AI content review and prompt evaluation at Outlier/Scale AI, where I assessed the accuracy and coherence of AI-generated English outputs and optimized prompts to enhance model reasoning. My background includes strong project coordination, stakeholder engagement, and data analysis skills, supported by certifications in Google Data Analytics and Microsoft Excel. I have worked on diverse projects ranging from e-commerce demand forecasting to large-scale public diplomacy research, and I am passionate about contributing to high-quality AI training data. My attention to detail, ability to work cross-functionally, and commitment to impactful, data-driven solutions make me a valuable asset for data labeling and annotation roles.

Labeling Experience

Contributor

Scale AITextClassificationEvaluation Rating

Reviewed and compared AI-generated responses to the same prompt, focusing on general knowledge tasks. Evaluated answers based on accuracy, clarity, relevance, logical reasoning, and alignment with prompt intent. Applied standardized evaluation guidelines to identify strengths, weaknesses, and preference between responses, and provided structured feedback to support model improvement.

Reviewed and compared AI-generated responses to the same prompt, focusing on general knowledge tasks. Evaluated answers based on accuracy, clarity, relevance, logical reasoning, and alignment with prompt intent. Applied standardized evaluation guidelines to identify strengths, weaknesses, and preference between responses, and provided structured feedback to support model improvement.

2025

Senior AI Voice Reviewer

Scale AIAudioEvaluation RatingAudio Recording

As a Senior AI Voice Reviewer, I conducted in-depth evaluations of AI-generated voice conversations to ensure naturalness and intent alignment. My responsibilities included reviewing and rating large-scale Text-to-Speech (TTS) outputs for tone and human-likeness. I identified flaws in voice interaction flows and provided structured feedback for continuous AI optimization. • Evaluated high volumes of audio datasets for conversational quality. • Assessed TTS outputs regarding clarity, pacing, and coherence. • Ensured alignment with detailed evaluation rubrics and calibration standards. • Delivered critical feedback to support ongoing iterative improvements.

As a Senior AI Voice Reviewer, I conducted in-depth evaluations of AI-generated voice conversations to ensure naturalness and intent alignment. My responsibilities included reviewing and rating large-scale Text-to-Speech (TTS) outputs for tone and human-likeness. I identified flaws in voice interaction flows and provided structured feedback for continuous AI optimization. • Evaluated high volumes of audio datasets for conversational quality. • Assessed TTS outputs regarding clarity, pacing, and coherence. • Ensured alignment with detailed evaluation rubrics and calibration standards. • Delivered critical feedback to support ongoing iterative improvements.

2025

Education

Work History