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A
Ato Sam

Ato Sam

LLM Output Annotation & Evaluation (AI & Data Projects)

Ghana flagAgogo, Ghana
$10.00/hrIntermediateOther

Key Skills

Software

Other

Top Subject Matter

LLM Output Evaluation
AI Training Data Preparation
Technology & Software

Top Data Types

TextText
DocumentDocument

Top Task Types

Data CollectionData Collection
RLHFRLHF
Evaluation/RatingEvaluation/Rating

Freelancer Overview

LLM Output Annotation & Evaluation (AI & Data Projects). Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other and Google Sheets. Education includes a Bachelor of Arts from the University of Ghana (2019). AI-training focus includes data types such as Text and labeling workflows, including Evaluation, Rating, and Data Collection.

IntermediateEnglish

Labeling Experience

AI Training Data Preparation & Collection

TextData Collection
Prepared and structured training datasets for AI/LLM applications using multi-source data. Performed data cleaning, normalization, and de-duplication to ensure dataset quality. Utilized Google Sheets and prompt engineering to organize and validate labeled content. • Managed dataset assembly from community feedback and structured reports • Enforced validation and consistency before dataset delivery • Automated content generation and summarization via LLM tools • Focused on language and semantic accuracy from linguistics background

Prepared and structured training datasets for AI/LLM applications using multi-source data. Performed data cleaning, normalization, and de-duplication to ensure dataset quality. Utilized Google Sheets and prompt engineering to organize and validate labeled content. • Managed dataset assembly from community feedback and structured reports • Enforced validation and consistency before dataset delivery • Automated content generation and summarization via LLM tools • Focused on language and semantic accuracy from linguistics background

2023 - Present

LLM Output Annotation & Evaluation (AI & Data Projects)

OtherTextRLHF
Annotated, rated, and evaluated AI-generated LLM outputs for accuracy, coherence, instruction-following, and safety. Applied strict labeling guidelines and maintained consistency across evaluation tasks. Leveraged prompt engineering skills and used LLM tools in a research pipeline setting. • Focused on assessing LLM output for accuracy and alignment • Used ChatGPT and OpenRouter as core tools for evaluation • Ensured detailed documentation and strict adherence to consistency checks • Delivered structured feedback for continuous model improvement

Annotated, rated, and evaluated AI-generated LLM outputs for accuracy, coherence, instruction-following, and safety. Applied strict labeling guidelines and maintained consistency across evaluation tasks. Leveraged prompt engineering skills and used LLM tools in a research pipeline setting. • Focused on assessing LLM output for accuracy and alignment • Used ChatGPT and OpenRouter as core tools for evaluation • Ensured detailed documentation and strict adherence to consistency checks • Delivered structured feedback for continuous model improvement

2023 - Present

Education

U

University of Ghana

Bachelor of Arts, Economics and Linguistics

Bachelor of Arts
2019 - 2019

Work History

N

National Commission for Civic Education

Civic Education Officer

Agogo
2023 - Present
N

National Commission for Civic Education

Assistant Civic Education Officer

Agogo
2021 - 2023