Conversational AI 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: Conversational AI Evaluator
This role involves evaluating AI model responses, specifically Large Language Models (LLMs), for accuracy, quality, and alignment with user intent and system guidelines.
Employment Type & Compensation
- Type: Full-time or Part-time Contract Work
- Compensation: $41/hour
- Location: Geography restricted to Israel, USA
Role Responsibilities
- Evaluate LLM-generated responses for effectiveness in answering 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 Hebrew
- Significant experience using large language models (LLMs)
- Excellent writing skills
- Strong attention to detail
- Adaptable across topics, domains, and customer requirements
- Background in domains requiring structured analytical thinking
- Excellent college-level mathematics skills
Preferred
- 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
Compensation & Legal
- Hourly contractor
- Paid weekly via Stripe Connect
Application Process (Takes 20–30 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: https://talent.docs.mercor.com/welcome/welcome
For any help or support, reach out to: support@mercor.com
PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.
Key skills/competency
- LLM evaluation
- Fact-checking
- Data annotation
- Conversational AI
- Analytical thinking
- Hebrew fluency
- Content quality assessment
- Attention to detail
- Writing skills
- Mathematical skills
How to Get Hired at Mercor
- Research Mercor's culture: Study their mission, values, recent news, and employee testimonials on LinkedIn and Glassdoor to understand their focus on elite talent and AI research.
- Tailor your resume for AI evaluation: Customize your resume to highlight experience with LLMs, data annotation, fact-checking, and strong analytical skills, specifically mentioning any Hebrew fluency for this Conversational AI Evaluator role.
- Excel in the AI interview: Prepare for the AI interview by practicing explaining your experience in evaluating complex information and your structured analytical thinking process, as the application process includes an AI-based interview.
- Showcase linguistic and analytical depth: During interviews, emphasize your native or primary fluency in Hebrew and your college-level mathematics skills, demonstrating adaptability across diverse topics for this AI Evaluator position.
- Demonstrate attention to detail: Provide examples of instances where your meticulous attention to detail led to high-quality output, especially in content evaluation or data annotation tasks, crucial for a Conversational AI Evaluator.
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