Junbo D.

Key Skills

Software

No software listed

Top Subject Matter

Mathematics and Statistics

Mathematics and Statistics (AI Evaluation)

Text Evaluation and Classification

Top Data Types

Text

Image

Top Task Types

Question Answering

Evaluation/Rating

Classification

Freelancer Overview

University of Toronto Mississauga student with math and statistics coursework, skilled in reviewing reasoning, spotting errors, and giving clear feedback for AI evaluation tasks.

Labeling Experience

AI Response Evaluation Practice

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I compared AI-generated responses to math and statistics questions for instruction adherence and problem-solving accuracy. My focus was to identify hallucinated claims, missing steps, and unclear formulas in AI answers. I documented strengths and weaknesses of each response through concise evaluation notes. • Evaluated responses for rubric compliance and factual correctness. • Detected logical errors, incorrect calculations, and unsubstantiated claims. • Wrote comparative notes to justify preference for one response over another. • Practiced AI response evaluation in the mathematics and statistics domain.

2026 - 2026

Math and Statistics Problem Evaluation

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I evaluated multi-step math and statistics problem solutions for correctness and clarity. This involved checking for errors in mathematical reasoning, statistical interpretations, probability models, and algebraic steps. I rewrote and clarified explanations to provide feedback on solution quality. • Reviewed calculus, linear algebra, probability, and statistics solutions for accuracy and logical soundness. • Identified mistakes and incomplete reasoning in step-by-step problem solutions. • Provided structured written feedback to improve clarity and correctness. • Practiced differentiating between correct, incomplete, and incorrect answers.

2025 - 2026

Education

Work History