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JSON Evaluator AI Trainer
Job Location:
Job Location:
Seattle, OR - USA
Monthly Salary:
Not provided by the employer
Monthly Salary:
Posted:
14 August 2026 (16 hours ago)
Posted:
Application Deadline:
11 November 2026
Application Deadline:
Vacancies:
1 Vacancy
Vacancies:
Job Summary
About the job
Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco our investors include Benchmark General Catalyst Peter Thiel Adam DAngelo Larry Summers and Jack Dorsey.
Position: JSON-fluent & Rubrics Expert
Type: Contract
Compensation: $50$175/hour
Location: Remote
Commitment: 2040 hours/week
Role Responsibilities
- Evaluate JSON-formatted AI model outputs against defined grading rubrics.
- Read and understand written task descriptions and rubrics.
- Parse read and assess JSON-based outputs grading them against provided rubrics.
- Ensure attention to detail and consistency in applying rubric criteria.
- Work independently to meet tight deadlines within 12-24 hours.
Qualifications
Must-Have
- Available to start today July 24 running to July 27-28.
- Comfortable reading and interpreting JSON files.
- Based in the US.
- Access to a desktop or laptop computer (no Chromebooks).
Preferred
- Prior Mercor experience especially in applying detailed rubrics and evaluation criteria consistently.
Start Date
- Today July 24
Application Process (Takes 2030 mins to complete)
- Upload resume
- AI interview based on your resume
- Submit form
Resources & Support
- For details about the interview process and platform information please check:
- For any help or support reach out to:
PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.
#hiringmercor
