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

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.