Generalist Expert - Content Evaluator

Mercor; Stockholms kommun; On-site; SEK 555,000 - 777,000; Full time

Job summary

Mercor is seeking generalist experts based in the UK or Europe to train and evaluate frontier AI models. You will review documents, slides, spreadsheets, and other written materials, judging quality, accuracy, clarity, and completeness. Your feedback shapes how AI systems reason about real-world work products.

The role suits sharp, detail-oriented generalists who can move across formats and subjects. No deep specialization required; strong judgment and clear written reasoning matter most.

Qualifications

• 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).

Responsibilities

• 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.

Job description

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.