LLM Evaluation and AI Data Analyst

About OpenTrain

OpenTrain AI is the hiring and contracting organization for careers in AI training and data labeling. OpenTrain helps people start and grow in this fast-moving field by connecting them with projects, supporting professional profiles, and making it easier to build a lasting portfolio of AI-related work.

• Apply through OpenTrain with a free account
• Build experience in a growing AI training industry
• Work remotely with a computer and reliable internet connection

About AI Training Work

AI systems learn from examples prepared and reviewed by people. In language-model projects, contributors evaluate responses, identify errors, create training examples, and explain what makes an answer accurate, relevant, logical, and complete. This human feedback helps improve how modern AI systems respond.

• Review and rate AI-generated content
• Write explanations and feedback that guide model improvement
• Contribute to cutting-edge language-model development

The Role

OpenTrain AI is recruiting an LLM Evaluation and AI Data Analyst to support the improvement and fine-tuning of large language models. You will examine written content and AI-generated responses, assess their quality, investigate claims through online research, and provide detailed annotations and explanations.

This entry-level contractor role combines analytical reasoning, data interpretation, research, and clear written communication. The position is part-time and requires a commitment of 20 or more hours per week.

• Role type: Contractor and part-time
• Experience level: Entry level
• Time requirement: 20+ hours per week
• Work arrangement: Remote and worldwide
• Primary language: English
• Data type: Text

What You’ll Do

You will evaluate language-model outputs against standards for accuracy, relevance, logic, completeness, and consistency. The work includes both structured evaluation and open-ended analysis, including ambiguous or incomplete cases that require careful reasoning.

You will also create scenarios, questions, examples, and explanations that support language-model training. High-quality annotations should clearly identify problems, explain why an answer is correct or incorrect, and provide constructive feedback.

• Analyze written content and AI-generated answers
• Check information for accuracy, relevance, logic, completeness, and consistency
• Break complex information into clear, logical components
• Research topics online and validate claims
• Analyze data, trends, distributions, and scenarios
• Solve analytical and reasoning-based problems
• Create training scenarios, questions, examples, and explanations
• Identify incorrect or incomplete responses and explain the issue
• Provide detailed annotations while maintaining high quality standards
• Help improve evaluation methods and workflows
• Learn to use AI-powered tools effectively

Requirements

Successful candidates can read and write English precisely, explain their reasoning clearly, and work carefully through complex or ambiguous information. You should be comfortable working independently in a remote environment and using basic spreadsheet tools.

• Strong written and reading English
• Analytical reasoning and critical-thinking ability
• Research and problem-solving skills
• Experience evaluating AI-generated responses for accuracy, relevance, logic, and completeness
• Ability to create clear scenarios, questions, examples, and training explanations
• Clear written communication
• Strong attention to detail
• Basic knowledge of Excel or Google Sheets
• Reliable computer and internet connection
• Ability to work independently in a remote environment

Who Should Apply

This opportunity is suited to detail-oriented people who enjoy analyzing information, researching questions, and explaining their conclusions in writing. It can be a strong entry point for anyone interested in AI training, language-model evaluation, data analysis, or the broader human side of building artificial intelligence.

• People with strong written English and careful reading skills
• Analytical thinkers who can investigate and resolve unclear cases
• Candidates interested in evaluating and improving AI systems
• Independent workers seeking remote, part-time contractor work

Build Your AI Training Career

OpenTrain gives contributors a place to manage AI training opportunities, demonstrate relevant experience, and build a credible portfolio. As you develop skills in evaluation, research, annotation, and written feedback, you can grow your experience in a rapidly expanding technology field.

• Create a profile with OpenTrain for free
• Showcase experience in AI evaluation and data labeling
• Apply for relevant opportunities in minutes
• Turn project work into a longer-term AI training portfolio