Analytical LLM Evaluation Specialist

About OpenTrain

OpenTrain is the #1 platform for finding and building careers in AI training and data labeling. It helps contributors create a lasting professional profile, discover specialized projects, and apply their skills to work shaping how modern AI systems behave.

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About AI Training Work

AI training is the human side of building artificial intelligence. Contributors review model outputs, write or assess responses, test reasoning, and provide structured feedback that helps large language models become more accurate, useful, and reliable.

• Work remotely with a computer and internet connection.
• Use language comprehension, research, and reasoning skills in cutting-edge AI projects.
• Contribute to flexible project work that can fit around other commitments.

The Role

OpenTrain is seeking an Analytical LLM Evaluation Specialist to support the improvement of large language models through structured analysis, reasoning, and feedback. You will work with written content and analytical scenarios, assess whether model responses are correct, and explain why stronger answers are better.

The work combines research, content understanding, logical problem solving, and detailed annotation in a multilingual AI training setting. Working capability in both English and Swedish is mandatory.

• Role focus: analytical large language model evaluation.
• Data type: text.
• Engagement: remote contractor and part-time assignment.
• Experience level: entry level.
• Availability: 20 or more hours per week, with up to 40 hours preferred.

What You'll Do

You will evaluate written material and model outputs with care and consistency. Assignments may involve substantial source content, online research, analytical questions, and the creation of challenging scenarios that reveal weaknesses in model reasoning.

• Read substantial content and summarize it accurately.
• Break complex material into logical sections that can be evaluated consistently.
• Research topics online and validate claims in source content.
• Answer questions involving trends, comparisons, data interpretation, logical constraints, and basic arithmetic.
• Create scenarios and questions that expose weaknesses in model reasoning.
• Provide correct answers, explanations, constructive feedback, and detailed annotations.
• Evaluate and rate model responses while generating analytical text where needed.

Requirements

You should be comfortable interpreting information, applying logical reasoning, and explaining your conclusions clearly. Strong English comprehension and analytical, research, and communication skills are essential, along with the ability to work independently and provide detailed, constructive feedback.

• Working capability in English and Swedish.
• Strong analytical reasoning across data interpretation, trends, logical constraints, and basic arithmetic.
• Ability to summarize and structure large amounts of content into logical blocks.
• Clear written communication and strong English comprehension.
• Creative and lateral thinking for developing useful evaluation scenarios.
• Ability to provide accurate explanations, constructive feedback, and detailed annotations.
• Independence, self-motivation, collaboration, and reliable follow-through.
• A dependable desktop or laptop with internet access.

Helpful Background

A bachelor's degree or undergraduate study in engineering, literature, journalism, communications, arts, statistics, or a related field is helpful, though relevant experience may also be considered. Professional writing experience can be especially valuable for this work.

• Business analysis or research analysis experience.
• Copywriting, journalism, technical writing, editing, or translation experience.
• Familiarity with Excel and Google Suite.
• Experience interpreting evidence and presenting reasoning in a clear, structured way.

Working Arrangement

This is a remote contractor assignment. Availability of 20 or more hours per week is required by the project profile, with availability up to 40 hours preferred. Some overlap with UTC-8:00 is expected, and the engagement may be extended based on performance and project needs.

• Remote work worldwide.
• Part-time contractor engagement.
• 20 or more hours per week.
• Up to 40 hours per week preferred.
• Some working-hours overlap with UTC-8:00.
• Potential extension based on performance and project needs.

How to Apply

Create a free OpenTrain account, build a profile highlighting your English and Swedish abilities and analytical experience, and apply for this opportunity in minutes. Your OpenTrain profile can also help you develop a credible portfolio as you grow in AI training and data labeling.

• Apply through OpenTrain.
• Highlight research, writing, reasoning, and language capabilities.
• Showcase relevant experience in analysis, editing, journalism, translation, or related work.