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R
Randel N.

Randel N.

AI Data Annotator

USA flagStaten Island, Usa

Key Skills

Software

Don't disclose

Top Subject Matter

Economics
Staistics
Data Science

Top Data Types

ImageImage
VideoVideo
TextText

Top Task Types

Object DetectionObject Detection
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Evaluation/RatingEvaluation/Rating
ClassificationClassification

Freelancer Overview

Fact-checking AI outputs, assessing for AI artifacts, identifying hallucinations, and rating tone or sentiment. Ability to spot subtle data anomalies, ensuring high accuracy rates that directly enhance AI model performance. The critical thinking to categorize edge-case scenarios and disambiguate data, rather than relying solely on surface-level tagging.

Labeling Experience

Data Annotator

ImageImageEvaluation/RatingEvaluation/Rating

Annotate datasets, test prompts, evaluate AI-generated responses for accuracy, and help improve LLMs perform in the real world. Labeling and categorizing raw data to train and refine frontier models. Evaluate AI outputs for accuracy, efficiency, logic, and alignment with real-world practice.

2026 - Present

Education

C

City College of New York

Masters, Economics

Masters
2016 - 2019
M

Metropolitan College of New York

Bachelor's, Business Administration and Management

Bachelor's
2005 - 2008

Work History

U

U.S. Department of Labor

Economist

New York
2019 - Present