Conversational AI Expert - Remote

**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 D'Angelo** , **Larry Summers** , and **Jack Dorsey** . **Position:** General Chat Behavior Evaluator **Type:** **Full\-time or Part\-time Contract Work** **Compensation:** **$20/hour** **Location:** **Geography restricted to Brazil, 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 Brazilian Portuguese * Significant experience using large language models (LLMs) * Excellent writing skills * Strong attention to detail * Adaptable and comfortable moving across topics * 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 **Compensation \& Legal** * Hourly contractor **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.* ,