AI Model Evaluator
Mercor
Job Overview
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Job Description
About Mercor
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 D'Angelo, Larry Summers, and Jack Dorsey.
Position: AI Model Evaluator
This role focuses on evaluating Large Language Model (LLM) generated responses to ensure they effectively answer user queries. It is available as a full-time or part-time contract position with compensation at $36 per hour. The work is geographically restricted to Europe, Canada (Quebec), and the USA.
Role Responsibilities
- Evaluate LLM-generated responses on their ability to effectively answer user queries.
- Conduct fact-checking using trusted public sources and external tools.
- Generate high-quality human evaluation data by annotating response strengths, areas for improvement, and factual inaccuracies.
- Assess reasoning quality, clarity, tone, and completeness of responses.
- Ensure model responses align with expected conversational behavior and system guidelines.
- Apply consistent annotations by following clear taxonomies, benchmarks, and detailed evaluation guidelines.
Qualifications
Must-Have
- Bachelor’s degree
- Native speaker or ILR 5/primary fluency (C2 on the CEFR scale) in French
- Significant experience using large language models (LLMs)
- Excellent writing skills
- Strong attention to detail
- Adaptable and comfortable moving across topics, domains, and customer requirements
- Background or experience in domains requiring structured analytical thinking
- Excellent college-level mathematics skills
Preferred
- Prior experience with RLHF, model evaluation, or data annotation work
- Experience writing or editing high-quality written content
- Experience comparing multiple outputs and making fine-grained qualitative judgments
- Familiarity with evaluation rubrics, benchmarks, or quality scoring systems
Application Process
The application process takes approximately 20-30 minutes and involves:
- Uploading your resume.
- Completing an AI interview based on your resume.
- Submitting the application form.
Our team reviews applications daily. Please ensure all steps are completed for consideration.
Resources & Support
For interview process details and platform information, visit: https://talent.docs.mercor.com/welcome/welcome
For help or support, reach out to: support@mercor.com
Key skills/competency
- LLM Evaluation
- Fact-checking
- Data Annotation
- Analytical Thinking
- French Fluency (C2)
- Writing Skills
- Attention to Detail
- Model Quality Assurance
- Taxonomy Adherence
- Conversational AI
How to Get Hired at Mercor
- Research Mercor's mission: Understand Mercor's role in connecting talent with leading AI research labs and their investor backing.
- Tailor your resume: Highlight experience with LLMs, data annotation, and French fluency (C2) for the AI Model Evaluator role.
- Prepare for AI interview: Practice articulating your analytical thinking, writing skills, and attention to detail relevant to model evaluation.
- Showcase linguistic precision: Emphasize your native or primary fluency in French, crucial for effective model evaluation.
- Demonstrate analytical rigor: Be ready to discuss experiences requiring structured problem-solving and qualitative judgment.
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