Chemistry Domain Expert Senior Reviewer

The Work You will review AI-generated answers to complex chemistry problems. Your judgments and written feedback will help improve how AI systems handle scientific questions. Evaluate model outputs using project rubrics and record evidence-based judgments. Review source materials and AI-generated answers against detailed project guidelines. Explain your decisions clearly so feedback can improve model behavior. Maintain consistent quality across repeated review tasks. What It Pays and Takes This is a part-time contractor role focused on chemistry AI model evaluation. The work is remote and requires independent, careful review. Pay: Paid per label; the rate is not provided in the listing. Time: 20 or more hours per week. Location: Open to candidates in the United States. Language: Fluency in English. Expertise: Relevant professional or academic expertise in chemistry AI model evaluation. Skills: Strong written communication, careful attention to detail, and the ability to follow detailed instructions and apply rubrics consistently. Work style: Comfortable working independently on remote contractor tasks. Experience: Prior AI training experience is not required. About AI Training Work AI training is the human work behind systems that learn from examples, including reviewing model answers and rating their quality. People with strong subject knowledge help models produce more accurate and useful results, and OpenTrain helps candidates find these projects and apply. #J-18808-Ljbffr OpenTrain AI, Inc.