9 days ago
Freelance Mathematics Expert
Braintrust
Hybrid
Full Time
$120,000
Hybrid
Job Overview
Job TitleFreelance Mathematics Expert
Job TypeFull Time
CategoryCommerce
Experience5 Years
DegreeMaster
Offered Salary$120,000
LocationHybrid
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Job Description
Freelance Mathematics Expert at Braintrust
This project involves reviewing AI-generated responses, evaluating the reasoning quality and step-by-step problem-solving, and providing expert feedback that helps models produce answers that are accurate, logical, and clearly explained.
Project Overview & Responsibilities
- Assess solutions for accuracy, clarity, and adherence to the prompt.
- Identify errors in calculations, methodology, or conceptual understanding.
- Fact-check quantitative information across multiple sources.
- Write high-quality mathematical explanations and model solutions that demonstrate correct methods.
- Rate and compare multiple AI responses based on mathematical correctness and reasoning quality.
Hiring Profile & Qualifications
- Holds (or is pursuing) a BS, MS, or PhD in Math/Stats or a related field.
- Expert at fact-checking information using public sources across multiple domains.
- Communicates mathematics clearly and can turn advanced theory into real-world solutions.
- English proficiency C1 and above with excellent writing skills.
- Background in research, analytical writing, debate, programming, or mathematics is preferred.
- Bonus: Data labeling, RLHF, or AI model evaluation experience.
Application & Onboarding Process
- Apply via partner site - Braintrust will send you an email with detailed instructions.
- Qualification exam (1–2 hours): evaluates your role-specific expertise. Compensation provided upon passing.
- Project exam (1–2 hours): evaluates your adherence to project guidelines and ability to produce math-specific deliverables. Compensation provided upon passing.
Commitment
We expect a minimum of 17–20 hours per week; however, considering the project scope and timelines, the preferred and recommended commitment would be 8 hours/day.
Compensation
Compensation is competitive and varies based on education level, institution, and prior experience.
Key skills/competency
- Mathematical reasoning
- AI model evaluation
- Problem-solving
- Fact-checking
- Analytical writing
- Quantitative analysis
- Statistics
- Research
- Data labeling
- English proficiency
How to Get Hired at Braintrust
- Research Braintrust's culture: Study their mission as a decentralized talent network, values, and community engagement.
- Tailor your resume for AI evaluation: Highlight experience in mathematics, statistics, analytical writing, and AI model interaction.
- Showcase your math expertise: Provide specific examples of problem-solving, fact-checking, and clear explanation of complex mathematical concepts.
- Prepare for rigorous technical exams: Expect comprehensive assessments on role-specific math expertise and adherence to project guidelines.
- Emphasize freelance adaptability: Demonstrate your ability to manage remote work, meet commitment expectations, and contribute effectively as an independent contractor.
Frequently Asked Questions
Find answers to common questions about this job opportunity
01What does a Freelance Mathematics Expert at Braintrust do?
02What are the required qualifications for this Braintrust role?
03Is prior AI model evaluation experience necessary for this Braintrust position?
04What is the expected time commitment for a Freelance Mathematics Expert?
05How is compensation determined for this Braintrust freelance role?
06What is the application process for the Freelance Mathematics Expert role at Braintrust?
07What kind of mathematical problems will I be evaluating for Braintrust?
08How can I best prepare for the Braintrust qualification exam?
09What makes a good AI response in the context of this Braintrust project?
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