Peter Fraser

Key Skills

Software

Scale AI

Mercor

Top Subject Matter

AI/LLM Multimodal Systems

Legal Services & Contract Review

Regulatory Compliance & Risk Analysis

Top Data Types

Text

Image

Video

Top Task Types

Object Detection

Question Answering

Text Generation

Text Summarization

RLHF

Fine Tuning

Transcription

Evaluation Rating

Prompt Response Writing SFT

Freelancer Overview

AI Trainer / Video Domain Expert and Producer. Brings 15+ years of professional experience across complex professional workflows, research, and quality-focused execution. Experience with AI training companies include Scale AI and Mercor. Education includes Coursework (Non-Degree), Film and TV Productiojn University College London / SOAS, Bachelor of Arts, Durham University and Master of Arts, Manchester University. AI-training focus includes data types such as Text, image, video and labeling workflows including Evaluation and Rating.

Labeling Experience

Mercor Audio Training

AudioTranscription

Audio training covered by NDA.

Audio training covered by NDA.

2026 - Present

Mercor Generalist-Expert

TextRLHF

Generalist data training covered by NDA.

Generalist data training covered by NDA.

2026 - Present

AI Trainer / Video Domain Expert

Scale AITextRLHF

I served as an AI Trainer and Video Domain Expert, focusing on the evaluation and annotation of language models for complex topics. My responsibilities included prompt creation, output review, failure documentation, and refining evaluation criteria for generative AI systems. I also contributed to prompt-testing and the assessment of model reasoning for multimodal and text-based content. • Achieved Oracle status, the elite tier of trainers on the platform • Created and reviewed AI prompts and annotated LLM outputs • Tested model reasoning and documented failure cases • Assisted in refining evaluation criteria for language model assessment

I served as an AI Trainer and Video Domain Expert, focusing on the evaluation and annotation of language models for complex topics. My responsibilities included prompt creation, output review, failure documentation, and refining evaluation criteria for generative AI systems. I also contributed to prompt-testing and the assessment of model reasoning for multimodal and text-based content. • Achieved Oracle status, the elite tier of trainers on the platform • Created and reviewed AI prompts and annotated LLM outputs • Tested model reasoning and documented failure cases • Assisted in refining evaluation criteria for language model assessment

2024 - Present

Education

Work History