Professional Document And AI Output Evaluator

About OpenTrain

OpenTrain is the #1 platform for finding and building careers in AI training and data labeling. It helps people discover projects, build a professional profile, and apply for opportunities that let them contribute to the development of modern AI systems.

Creating an OpenTrain account is free, and the platform gives contributors a place to grow a lasting portfolio of AI training experience. OpenTrain AI is recruiting for this professional document and AI output evaluator contract role.

About AI Training Work

AI training is the human side of building artificial intelligence. People review examples, assess model responses, and provide structured feedback so AI systems can become more accurate, useful, and reliable.

This role focuses on evaluating professional work products and AI-generated outputs. Your judgment will help distinguish clear, complete, well-reasoned work from responses containing errors, omissions, inconsistencies, or presentation problems.

The Role

OpenTrain is seeking a professional document and AI output evaluator to help train and assess frontier AI models. You will work across everyday professional materials, including documents, presentation slides, spreadsheets, and other written work.

This is an entry-level, part-time contractor opportunity for capable generalists who can apply sound judgment across varied subject areas. Prior AI or machine-learning experience is not required.

• Pay: $50-$70 per hour
• Time commitment: 20+ hours per week
• Work arrangement: Remote
• Engagement: Part-time contractor
• Location eligibility: United Kingdom
• Language: English

What You'll Do

You will review professional materials and compare AI-generated outputs against defined criteria. The work requires careful reading, independent judgment, and clear written explanations of your ratings and conclusions.

• Evaluate documents, slides, spreadsheets, and similar materials for quality and correctness
• Assess accuracy, clarity, completeness, reasoning quality, and formatting consistency
• Compare and rank AI-generated outputs using defined evaluation criteria
• Provide clear, well-reasoned written feedback and ratings
• Identify errors, inconsistencies, omissions, and gaps in reasoning or presentation
• Apply consistent judgment across varied professional subject matter

Requirements

A bachelor's degree is required. You should be comfortable evaluating common professional work products and explaining your reasoning clearly in written English.

Candidates must be eligible to work remotely from the United Kingdom. The role expects independent work with common productivity tools, including documents, presentation software, and spreadsheets.

• Bachelor's degree
• Excellent English reading comprehension and written communication
• Strong attention to detail
• Sound judgment across different subject areas
• Ability to evaluate documents, slides, and spreadsheets for accuracy and completeness
• Clear written reasoning and communication
• Ability to identify errors, inconsistencies, formatting issues, and reasoning gaps
• Comfort working independently with common productivity tools
• Eligibility to work remotely from the United Kingdom

Who Should Apply

This opportunity is designed for sharp, detail-oriented generalists who can evaluate real-world professional work carefully and consistently. You may be a strong fit if you can distinguish accurate, complete reasoning from work that contains subtle errors or missing information.

Deep specialization in one field is not required. The most important qualities are careful reading, reliable judgment, attention to presentation and logic, and the ability to communicate evaluations in a clear and structured way.

• Professionals with strong written English and analytical judgment
• Detail-oriented generalists comfortable reviewing different formats
• Candidates who enjoy comparing work against clear standards
• Applicants interested in contributing to the development of frontier AI models

Build Your AI Training Career With OpenTrain

AI training and data labeling are growing fields that offer flexible remote work for people with a wide range of skills. Contributors help shape how advanced AI systems behave by reviewing outputs, preparing examples, and providing human feedback.

OpenTrain helps you discover opportunities, manage your AI training experience, and build a profile that supports long-term growth.

• Remote work with a flexible part-time schedule
• Direct experience evaluating AI-generated professional work
• A chance to build practical AI training experience
• Free OpenTrain account and profile-building tools