Mercor is partnering with a leading legal AI company on a blinded human-preference study. We are hiring Mexico-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, 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 synthetically generated. External AI tools must not be used on any project material.

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📌 International Arbitration Lawyer - Expert (Ciudad de México)
🏢 Mercor
📍 Ciudad de México