Mas Choi Logo AI Trainer & Evaluator

Contributing to fair, empathic, and human-centered AI evaluation.

Early-stage AI Trainer & Evaluator with a Psychology background, focused on bias detection, tone alignment, and post-response quality evaluation.

Evaluation Signals

Bias Sensitivity
Tone Alignment
Safety Awareness
Prompt
AI
Human Review
Improve
Clarity85%
Bias Detection75%
Tone Matching90%

About Me

I evaluate AI responses through a psychology-informed lens—focusing on how language, tone, and bias affect real human users.

Why Psychology?

My background enables me to identify cognitive bias, ethical risk, and emotional mismatch in AI outputs.

Creative Foundation

My visual background in photography sharpened my sensitivity to composition, perspective, and subtle bias.

  • Visual Framing
  • Detail Sensitivity
  • Human Perception

Selected Evaluations

2024

Bias Detection in Chatbot X

Evaluated 500+ response turnarounds to identify gender and cultural bias in customer service scenarios.

  • Bias Detection
  • NLP
2024

Tone Alignment for Mental Health AI

Assessed AI responses for empathy, safety, and appropriate tone when dealing with users expressing distress.

  • Empathy
  • Safety
2024

Fairness Audit for Summarization Tool

Reviewed summarization outputs to ensure key information was not biased toward specific demographics.

  • Fairness
  • Content Review