Business Analyst (Japanese Language) for AI Evaluation

You will evaluate written content, analytical questions, and logic scenarios for AI language models. Your work will help models learn from accurate answers, clear reasoning, and consistent feedback.

• Summarize substantial written content and organize it into logical sections.
• Research information online, validate claims, and explain conclusions clearly.
• Answer analytical questions and create reasoning scenarios.
• Solve logic, data interpretation, and basic arithmetic problems.
• Review model outputs against project guidelines and provide accurate annotations and constructive feedback.
• Maintain consistent judgments across repeated evaluation tasks.

• The pay rate is not provided in the listing.
• Work 20 or more hours each week in a remote, part-time contract role.
• Open worldwide.
• Use strong written English and working Japanese and English language skills.
• Bring analytical reasoning, research, creative thinking, lateral thinking, data interpretation, and basic arithmetic skills.
• Explain judgments clearly, follow detailed instructions, and meet quality standards.
• Prior AI training experience is not required.
• Professional writing experience in business analysis, research, journalism, editing, translation, or technical writing is helpful.
• Familiarity with Excel and Google Suite is useful.
• Work independently and stay self-motivated in a remote setting.

Apply on OpenTrain with your resume, then complete the application on the hiring site.

AI training is the human work behind systems that understand and generate language. People review examples and model responses, then add careful explanations and feedback so AI systems can improve; strong analytical and language skills are valuable in this work.