Alfie W.

Key Skills

Software

Other

Top Subject Matter

Artificial Intelligence (LLMs)

AI model evaluation

prompt engineering

Top Data Types

Image

Text

Video

Top Task Types

Bounding Box

Polygon

Entity (NER) Classification

Classification

Point/Key Point

Object Detection

Freelancer Overview

AI Evaluation Generalist (Freelance) – Data Annotation (AI/LLM evaluation). Core strengths include Other. Education includes Bachelor of Arts (Honours), BIMM University. AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

AI Evaluation Generalist (Freelance) – Data Annotation (AI/LLM evaluation)

OtherText

Freelance AI Evaluation Generalist performing quality and safety assessments of large language model (LLM) outputs. Labeled and compared model responses for helpfulness, reasoning quality, factual accuracy, clarity, and instruction adherence. Identified inaccuracies and hallucinations using detailed evaluation guidelines. • Evaluated response helpfulness and overall quality • Assessed reasoning and factual accuracy • Checked for hallucinations and instruction following • Followed written evaluation protocols across varied projects

2026 - Present

AI Evaluation Generalist (Freelance) – RWS (AI/LLM evaluation)

OtherText

Freelance AI Evaluation Generalist at RWS evaluating LLM outputs for quality, accuracy, and instruction following. Completed large task volumes by applying detailed written guidelines consistently. Reviewed AI responses for clarity, safety, and usefulness as part of an ongoing evaluation workflow. • Measured quality, accuracy, and instruction adherence • Ensured responses were clear, safe, and useful • Applied detailed guidelines across high-volume tasks • Produced consistent ratings based on evaluation criteria

2025 - 2026

I have 2,300 hours of experience

I have 2,300 hours of experience

Not specified

Education

Work History