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Domain Expert: Biology

per hour

Contractor Remote Last verified 21 Jul 2026

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About the Role

We are seeking experienced in Biology help evaluate and enhance large language model (LLM) outputs related to nutrition, dietary habits, and healthy eating. You’ll assess AI-generated content for scientific accuracy, safety, and relevance — contributing to the development of responsible AI in nutrition and wellness. Selected talents will label and evaluate data related to food intake, dietary patterns, and nutrition information to support AI models focused on nutrition tracking, coaching, or research.

What You'll Do

Annotate food items, portion sizes, meal composition, and nutrient content from text, images, or logs.
Classify dietary patterns (e.g., macronutrient balance, meal timing, dietary restrictions/preferences).
Verify accuracy of nutritional data against trusted references (e.g., food composition databases).
Identify and flag mislabeled, inconsistent, or culturally ambiguous food entries.
Apply and help refine annotation guidelines for diverse cuisines and dietary contexts.
Maintain consistency and quality benchmarks across large annotation batches.

You're a Good Fit If You

Required skills: Biology
Background in nutrition, dietetics, food science, or a related field.
Familiarity with food composition databases and dietary assessment methods.
Strong attention to detail, especially with portion estimation and food categorization.
Comfort working with annotation tools, spreadsheets, or structured data formats.
Ideal to have a MacBook.
Registered Dietitian (RD) or equivalent credential.
Experience annotating multilingual or multicultural food data.
Prior experience in data labeling for ML/AI applications.

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Role Highlights

Pay

Pay varies

Contract

Contractor

Location

Remote

Pay & Payout

Independent contractor engagement through Turing. Apply via the link below - Turing handles vetting, onboarding and payment.

Common Questions

Turing has a reliability rating of very reliable based on the listings we track, with an onboarding time of 5-14 days. See our full Turing review for the details behind that rating.

Applying takes you to Turing's own website, where the application is completed. We are not a recruiter or employer and do not process applications directly - we may be recorded as the referring source.

Pay varies - Independent contractor engagement through Turing. Apply via the link below - Turing handles vetting, onboarding and payment.

Annotate food items, portion sizes, meal composition, and nutrient content from text, images, or logs. Classify dietary patterns (e.g., macronutrient balance, meal timing, dietary restrictions/preferences). Verify accuracy of nutritional data against trusted references (e.g., food composition databases).

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