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J

Jonathan

AI Trainer / Data Annotator

USA flag
Florida, Usa
$20.00/hrExpertOtherOneformaMindrift

Key Skills

Software

Other
OneFormaOneForma
MindriftMindrift
RemotasksRemotasks

Top Subject Matter

Large Language Models
AI Safety
Bias Detection

Top Data Types

TextText
ImageImage
DocumentDocument

Top Task Types

Prompt Response Writing SFT
Text Generation
Evaluation Rating
RLHF

Freelancer Overview

AI Trainer / Data Annotator. Core strengths include Other. Education includes Bachelor of Arts, The University of Texas at Austin (2024). AI-training focus includes data types such as Text and labeling workflows including Prompt + Response Writing (SFT), Evaluation, and Rating.

ExpertEnglish

Labeling Experience

AI Trainer / Data Annotator

OtherTextPrompt Response Writing SFT
As an AI Trainer and Data Annotator at Outlier AI, I developed, evaluated, and refined high-quality prompts and responses used for Large Language Model (LLM) training. My responsibilities included ranking AI-generated outputs, identifying weaknesses like hallucinations or bias, and conducting fact-checking for optimal data accuracy. I collaborated closely with evolving project guidelines to deliver consistent, reliable evaluations and model improvements. • Created and ranked LLM prompts and generated responses for model training. • Identified and documented model errors, biases, and hallucinations. • Applied detailed annotation guidelines and performed adversarial prompting and safety checks. • Conducted rigorous fact-checking and research on model outputs.

As an AI Trainer and Data Annotator at Outlier AI, I developed, evaluated, and refined high-quality prompts and responses used for Large Language Model (LLM) training. My responsibilities included ranking AI-generated outputs, identifying weaknesses like hallucinations or bias, and conducting fact-checking for optimal data accuracy. I collaborated closely with evolving project guidelines to deliver consistent, reliable evaluations and model improvements. • Created and ranked LLM prompts and generated responses for model training. • Identified and documented model errors, biases, and hallucinations. • Applied detailed annotation guidelines and performed adversarial prompting and safety checks. • Conducted rigorous fact-checking and research on model outputs.

2024 - 2026

AI Data Annotation Specialist

OtherText
As an AI Data Annotation Specialist, I reviewed, annotated, and evaluated AI-generated text outputs across a wide variety of subject areas. Key tasks included ranking responses for accuracy and quality, maintaining strict dataset integrity, and ensuring compliance with complex annotation guidelines. My role focused on improving model alignment and providing structured feedback for LLM development. • Annotated and compared AI-generated text on topics in science, history, technology, and culture. • Flagged unsafe, biased, or misleading responses to enhance data quality. • Maintained high compliance with quality and annotation benchmarks. • Supported model improvement with detailed, structured ratings and feedback.

As an AI Data Annotation Specialist, I reviewed, annotated, and evaluated AI-generated text outputs across a wide variety of subject areas. Key tasks included ranking responses for accuracy and quality, maintaining strict dataset integrity, and ensuring compliance with complex annotation guidelines. My role focused on improving model alignment and providing structured feedback for LLM development. • Annotated and compared AI-generated text on topics in science, history, technology, and culture. • Flagged unsafe, biased, or misleading responses to enhance data quality. • Maintained high compliance with quality and annotation benchmarks. • Supported model improvement with detailed, structured ratings and feedback.

2023 - 2024

AI Training Contributor (Freelance)

OtherText
As a Freelance AI Training Contributor, I generated structured prompts, evaluated LLM outputs, and performed adversarial testing to pinpoint weaknesses in AI reasoning. I verified model information via independent research to guarantee accuracy and reliability of training data. This role demanded precise task delivery and adaptability in evolving remote AI environments. • Generated and evaluated structured AI prompts and responses. • Executed adversarial and factual accuracy tests on model outputs. • Ensured thorough verification through research and fact-checking. • Consistently met strict deadlines for annotation and evaluation tasks.

As a Freelance AI Training Contributor, I generated structured prompts, evaluated LLM outputs, and performed adversarial testing to pinpoint weaknesses in AI reasoning. I verified model information via independent research to guarantee accuracy and reliability of training data. This role demanded precise task delivery and adaptability in evolving remote AI environments. • Generated and evaluated structured AI prompts and responses. • Executed adversarial and factual accuracy tests on model outputs. • Ensured thorough verification through research and fact-checking. • Consistently met strict deadlines for annotation and evaluation tasks.

2020 - 2022

Education

T

The University of Texas at Austin

Bachelor of Arts, Computer Science

Bachelor of Arts
2020 - 2024

Work History

A

Amazon

Data scientist

New York
2025 - 2026