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Atlanta Cox

Senior AI Data Annotation & LLM Evaluation Specialist

United Kingdom flagKettering, United Kingdom
$45.00/hrExpertOtherSurge AITelus

Key Skills

Software

Other
Surge AISurge AI
TelusTelus
TolokaToloka
Snorkel AISnorkel AI
Scale AIScale AI
iMeritiMerit
MercorMercor
RemotasksRemotasks

Top Subject Matter

Large Language Models
Nlp Domain Expertise
Machine Learning

Top Data Types

TextText
ImageImage
VideoVideo

Top Task Types

Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Data CollectionData Collection
Function CallingFunction Calling
Evaluation/RatingEvaluation/Rating
Computer Programming/CodingComputer Programming/Coding
Red TeamingRed Teaming
Text SummarizationText Summarization
Question AnsweringQuestion Answering
Text GenerationText Generation
Object DetectionObject Detection
ClassificationClassification
Point/Key PointPoint/Key Point
Bounding BoxBounding Box

Freelancer Overview

Senior AI Data Annotation & LLM Evaluation Specialist. Brings 4+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other. Education includes Master of Science, University of Oxford (2021) and Bachelor of Science, University of Cambridge (2020). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

ExpertEnglishSwahili

Labeling Experience

Senior AI Data Annotation & LLM Evaluation Specialist

OtherText
As a Senior AI Data Annotation & LLM Evaluation Specialist, I annotated and labeled complex datasets for NLP and large language model training. I evaluated AI-generated outputs for logical reasoning, factual accuracy, and coherence using structured scoring criteria. I contributed to model alignment and dataset quality through detailed feedback loops and strict guideline adherence. • Conducted entity recognition, sentiment analysis, and relevance labeling on varied text datasets. • Applied multi-step reasoning evaluation and logic validation for LLM outputs. • Performed RLHF and prompt engineering for human-aligned AI model training. • Utilized Outlier and similar annotation platforms for high-precision, standardized labeling tasks.

As a Senior AI Data Annotation & LLM Evaluation Specialist, I annotated and labeled complex datasets for NLP and large language model training. I evaluated AI-generated outputs for logical reasoning, factual accuracy, and coherence using structured scoring criteria. I contributed to model alignment and dataset quality through detailed feedback loops and strict guideline adherence. • Conducted entity recognition, sentiment analysis, and relevance labeling on varied text datasets. • Applied multi-step reasoning evaluation and logic validation for LLM outputs. • Performed RLHF and prompt engineering for human-aligned AI model training. • Utilized Outlier and similar annotation platforms for high-precision, standardized labeling tasks.

2020 - Present

Education

U

University of Oxford

Master of Science, Artificial Intelligence

Master of Science
2020 - 2021
U

University of Cambridge

Bachelor of Science, Computer Science

Bachelor of Science
2017 - 2020

Work History

T

Technology Projects

Computer Science Engineer / Software Developer

Kettering
2017 - 2020