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Vipin Negi

Vipin Negi

Stem evaluator

INDIA flag
delhi, India
$25.00/hrExpertAws SagemakerMercor

Key Skills

Software

AWS SageMakerAWS SageMaker
MercorMercor

Top Subject Matter

No subject matter listed

Top Data Types

VideoVideo

Top Label Types

No label types listed

Freelancer Overview

I have hands-on experience in AI model training and evaluation through my work on the Ladybug–Zamphone project, where I served as a Math Evaluator and Physics/Quant QA Analyst. My role involved designing detailed scoring rubrics to assess AI-generated responses to complex STEM questions, auditing model outputs for mathematical accuracy, logical consistency, and conceptual correctness, and systematically identifying reasoning errors. I evaluated model performance across quantitative finance, physics, and advanced mathematics domains, directly contributing to model refinement and response reliability.

ExpertEnglish

Labeling Experience

No Data Labeling experience added

Vipin N. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

U

University of Delhi

Master of Science, Physics

Master of Science
2022 - 2024
U

UPES, Dehradun

Bachelor of Science, Physics

Bachelor of Science
2019 - 2021

Work History

M

Mercor

Model Evaluator

N/A
2025 - Present
O

Outlier

STEM Evaluator

New Delhi
2024 - Present