The Work
You will evaluate AI-generated nutrition content and label structured food and dietary data. The work covers scientific accuracy, safety, relevance, and consistency across different foods, meals, and dietary contexts.
The partner title identifies this role as Medical Expert, Dermatology, while the listed duties focus on nutrition data evaluation. Review the duties and qualifications before applying.
- Annotate food items, portion sizes, meal composition, and nutrient content from text, images, or logs.
- Classify dietary patterns, including macronutrient balance, meal timing, restrictions, and preferences.
- Check nutrition information against trusted food composition databases and related references.
- Flag mislabeled, inconsistent, or culturally unclear food entries.
- Apply and help improve annotation guidance for different cuisines and dietary contexts.
- Maintain consistent quality across large batches of annotated data.
What It Pays and Takes
The listing does not state a pay rate. This is a remote contractor assignment for an eight-week engagement, with part-time work of 20 or more hours per week.
- Location: Worldwide and remote.
- Language: English fluency.
- Background: Nutrition, dietetics, food science, or a related field.
- Knowledge of food composition databases and dietary assessment methods.
- Strong attention to detail for portion estimation and food categorization.
- Comfort using annotation tools, spreadsheets, or structured data formats.
- Registered Dietitian credentials or an equivalent qualification are preferred.
- Experience with multilingual or multicultural food data is helpful.
- Previous AI or machine-learning data-labeling experience is helpful.
- A MacBook is preferred.
How It Works
Apply on OpenTrain with your resume, then complete the application on the hiring site.
About AI Training Work
AI training work is the human side of building artificial intelligence. People review model responses, label information, and check examples so AI systems can produce more accurate and useful results. Specialized knowledge matters because expert reviewers can judge technical accuracy and safety in areas such as nutrition.