Legal Expert , Disputes & International, UK (Project Donna)

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Remote • Contract • Worldwide • $130/hr

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Mercor is hiring for this role as an independent contractor engagement. Work is remote and project based.

Mercor is partnering with a leading legal AI company on a blinded human-preference study. We are hiring UK-based disputes and international arbitration lawyers to serve as expert reviewers , reading a realistic legal matter, reviewing six AI-generated work products for it, and recording which they prefer with written reasoning.

What you'll do

• Read a synthetic legal matter and its underlying documents
• Review six blinded AI deliverables (labelled A-F) for that matter
• Make five head-to-head comparisons against a common comparator output
• Write a short, specific rationale for every preference

Practice scope

International arbitration and award enforcement, sanctions and export controls, cross-border disputes and emergency interim relief.

Requirements

• Qualified lawyer with substantive practice experience in the areas above
• Able to judge work product holistically , correctness, completeness, judgment, usefulness
• Precise written English
• Able to work independently to written instructions and a deadline

Logistics

• Commitment: ~24 hours across the engagement
• Confidentiality: all work is covered by NDA. External AI tools must not be used on any project material.