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R
Rosina Lewis

Rosina Lewis

Specialist AI Trainer and Content Reviewer

United Kingdom flagDorset, United Kingdom
$18.00/hrIntermediateOther

Key Skills

Software

Other

Top Subject Matter

Conversational AI
Technical Data
Creative Writing

Top Data Types

TextText

Top Task Types

Entity (NER) ClassificationEntity (NER) Classification

Freelancer Overview

Specialist AI Trainer and Content Reviewer. Brings 41+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

IntermediateEnglish

Labeling Experience

Specialist AI Trainer and Content Reviewer

Text
As a Specialist AI Trainer and Content Reviewer, I collaborated with AI models to verify facts and enhance conversational accuracy. My work included auditing AI responses for tone, logical accuracy, and human-centric performance, as well as prompt engineering. I identified AI hallucinations and logical fallacies to improve overall system outputs. • Evaluated the clarity and safety of AI-generated instructions. • Audited text data for emotional fluency and human appropriateness. • Specialized in "Red Teaming" AI instructions to stress-test responses. • Guided AI models to better mirror complex human logic.

As a Specialist AI Trainer and Content Reviewer, I collaborated with AI models to verify facts and enhance conversational accuracy. My work included auditing AI responses for tone, logical accuracy, and human-centric performance, as well as prompt engineering. I identified AI hallucinations and logical fallacies to improve overall system outputs. • Evaluated the clarity and safety of AI-generated instructions. • Audited text data for emotional fluency and human appropriateness. • Specialized in "Red Teaming" AI instructions to stress-test responses. • Guided AI models to better mirror complex human logic.

2023 - Present

Education

T

The Martin Kemp Welch

Secondary Education , General Studies

Secondary Education
2022 - 2026

Work History

I

Independent Consultant

Property Stewardship Consultant

Dorset
1986 - Present