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Tatenda Chapepa

Tatenda Chapepa

LLM and NLP Expert I specialize in evaluating Large Language Models (LLMs)

South Africa flagCape Town, South Africa
$7.00/hrIntermediateCVATOneformaRemotasks

Key Skills

Software

CVATCVAT
OneFormaOneForma
RemotasksRemotasks
TelusTelus
Scale AIScale AI
Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
TextText
VideoVideo

Top Task Types

ClassificationClassification
Evaluation/RatingEvaluation/Rating
Text GenerationText Generation
Text SummarizationText Summarization
Translation/LocalizationTranslation/Localization

Freelancer Overview

I specialize in evaluating Large Language Models (LLMs) for accuracy, fluency, and relevance, ensuring they meet specific performance criteria. I'm also skilled in generating high-quality, human-like text and fine-tuning models English

IntermediateEnglish

Labeling Experience

Comparisons of Safety and Helpfulness of LLM Responses

Internal Proprietary ToolingTextEvaluation Rating
Comparing the relative helpfulness and harmfulness of possible LLM completions.

Comparing the relative helpfulness and harmfulness of possible LLM completions.

2025 - 2025

Education

A

ALX

Certification, Virtual Assistance

Certification
2022 - 2022
W

Women's University in Africa

Bachelor of Science Honours, Purchasing and Supply Chain Management

Bachelor of Science Honours
2018 - 2018

Work History

K

Kindhouse (Pty) Ltd

Procurement Coordinator

Cape Town
2019 - Present
I

Intertoll Africa (Pty) Ltd

Buyer

Cape Town
2013 - 2019