LLM Training Data Analyst

About OpenTrain

OpenTrain AI is the organization hiring and contracting for this role. OpenTrain is the #1 platform for finding and building careers in AI training and data labeling, helping people discover projects, build an AI-focused profile, and apply in minutes.

Creating an OpenTrain account is free, and this role offers an opportunity to build practical experience in a fast-growing area of technology.

• Remote contract engagement
• Worldwide opportunity
• Part-time schedule with 20+ hours per week
• Flexible working hours

About AI Training Work

AI training is the human side of building artificial intelligence. People create examples, assess model outputs, and provide detailed feedback so modern AI systems can reason more accurately and respond more reliably.

In this role, you will work directly with large language model content involving logical reasoning, data interpretation, research, and creative problem-solving. Your analysis will help improve model accuracy and robustness.

• Contribute to the development of cutting-edge language AI
• Work remotely with flexible hours
• Build experience in model evaluation and training data creation
• Use analytical and writing skills in a growing technology field

The Role

OpenTrain AI is recruiting an intermediate LLM Training Data Analyst to support the fine-tuning of large language models. You will solve analytical questions, generate training scenarios, and evaluate model responses across tasks that test reasoning, data interpretation, and creative thinking.

The role is well suited to someone who can read complex material carefully, break information into logical parts, research claims, and communicate constructive feedback with precision.

• Role: LLM Training Data Analyst
• Work type: Contract and part-time
• Time requirement: 20+ hours per week
• Language: High-level English
• Location: Worldwide, fully remote
• Experience level: Intermediate

What You'll Do

You will create and review text-based training data designed to help language models reason through challenging problems. This includes working with model outputs, identifying weaknesses, and documenting clear, detailed evaluations.

• Answer analytical questions and create scenarios that train LLMs to reason and solve puzzles.
• Read, summarize, and break down large content into logical blocks.
• Conduct online research to validate claims in content.
• Provide detailed feedback and annotations on model responses.
• Work with LLMs to solve puzzles and generate high-quality training data.
• Apply logical reasoning, data interpretation, basic arithmetic, and lateral thinking to assigned tasks.

Requirements and Helpful Background

You should have strong English reading and writing comprehension, analytical and research ability, and the confidence to provide constructive feedback and detailed annotations. You must be self-motivated, able to work independently in a remote setting, and available for at least 20 hours per week.

The following experience or education is helpful but is not presented as a required credential: a bachelor's degree or undergraduate study in Engineering, Literature, Journalism, Communications, Arts, Statistics, or a related field; professional writing experience; and familiarity with content review or data annotation workflows.

• High-level English reading and writing comprehension
• Strong analytical, research, and communication skills
• Proficiency in logical reasoning and data interpretation
• Ability to provide detailed feedback and annotations
• Creative and lateral thinking for scenario creation
• Experience with content review and data annotation workflows
• Professional writing experience such as analysis, journalism, editing, translation, or technical writing is helpful
• Understanding of Excel and Google Suite is helpful
• Reliable desktop or laptop and internet connection

Who Should Apply

This opportunity is designed for analytical writers, researchers, content reviewers, and other detail-oriented professionals who enjoy solving puzzles and examining how information is structured. It may also suit students or professionals from the listed academic backgrounds who want hands-on experience working with language models.

You will gain experience leveraging AI to become a stronger analyst while contributing to the development of frontier model capabilities. The work can help you build skills for an increasingly AI-focused workplace.

• Analysts and researchers who enjoy structured problem-solving
• Writers, editors, journalists, translators, and content specialists
• People with quality assurance or annotation experience
• Independent remote workers who can manage flexible hours reliably
• Candidates interested in analytical LLM training and evaluation

How to Apply

Create a free OpenTrain account and apply through OpenTrain in minutes. If selected, you will work remotely as a contractor on flexible assignments supporting analytical language-model training and evaluation.

• Apply through OpenTrain
• Work from anywhere with a reliable internet connection
• Plan for a commitment of 20+ hours per week
• Use your English, research, reasoning, and feedback skills to support AI development