Mercor · Finance & specialist
Generalist Expert (UK/Europe) - review AI outputs in your specialty
Listed on Mercor as “Generalist Expert (UK/Europe)”
What this actually is
You bring your specialist expertise to AI evaluation. The shape of the work varies but the pattern is the same: review outputs, rate quality, write prompts, flag errors. The platform title (Generalist Expert (UK/Europe)) reflects the rate band and the expertise required, not the day-to-day work.
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Can you do this on your visa?
F-2 / F-4 / F-5 / F-6: open. E-1 to E-7: needs concurrent-employment permit. D-2 / D-4 students: S-3 permit, 20 hr/week cap. D-10 / D-8: case by case.
Korean tax on USD income
First 5 years in Korea: foreign-source income only taxed if remitted into Korea. After year 5: worldwide income. Full tax guide.
Original posting from Mercor
We’re looking for UK or Europe-based generalist experts to help train and evaluate frontier AI models. In this role, you’ll review and assess a wide range of everyday professional content - documents, slides, spreadsheets, and other written materials - judging them for quality, accuracy, clarity, and completeness. Your feedback directly shapes how AI systems reason about and produce real-world work product.
This is a great fit if you’re a sharp, detail-oriented generalist who’s comfortable moving across different formats and subject areas. You don’t need deep specialization in any one field - strong judgment, careful reading, and clear written reasoning matter most.
What you’ll do
- Review and evaluate documents, slides, spreadsheets, and similar materials for quality and correctness
- Provide clear, well-reasoned written feedback and ratings
- Compare and rank AI-generated outputs against defined criteria
- Flag errors, inconsistencies, and gaps in reasoning or formatting
What we’re looking for
- Bachelor’s degree (minimum requirement)
- Based in the UK or Europe
- Excellent reading comprehension and written communication in English
- Strong attention to detail and sound judgment across varied subject matter
- Comfort working independently across common productivity tools (docs, slides, sheets)
No prior AI or machine-learning experience is required - we’ll provide the guidelines and context you need to succeed.
Quoted from Mercor’s public listing on 2026-09-08. We don’t edit platform copy; honest framing is in the title and the “what this actually is” block above.
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About Mercor
AI-interview-based talent network. One application, voice interview with their AI, then matched to projects across coding, research, and specialist work. Pay scales with track and seniority.
Mercor review: AI-interview talent network
4.1/5 on Glassdoor, fastest-growing platform in the category (+509% YoY). What the AI video interview actually asks, real pay across coding/research/medical/legal/finance tracks ($25-$200/hr), and the project-availability problem.
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