RE/RS, Data Understanding - Foundations

Details

About The Team

The Data Understanding team is responsible for creating high-quality datasets and their quantized representation for OpenAI. This includes synthesizing data, building VQ representations, and processing, filtering, deduplication, quality control, and tokenization so it can be used effectively in big model training runs.

About The Role

We're looking to advance how OpenAI builds and understands pretraining data at scale. You'll treat data quality and curation as core research problems: developing new methods to select, combine, and transform data; creating datasets that improve model capabilities; and designing rigorous experiments to understand how data choices and interventions affect model learning and downstream behavior. You'll work closely with frontier models and web-scale data to build evidence for which approaches work and why, then translate successful research into scalable data processing pipelines.

Requirements

• Have a strong track record of new or improved machine learning ideas, through publications, projects, or applied research.
• Own and drive a research agenda, from choosing the right problems to carrying long-running work through to impact.
• Be excited by OpenAI's empirical, collaborative approach to research.

Nice To Have

• Thoughtfulness about AI's impact, including privacy, provenance, and data quality.
• Experience building high-performance deep learning or large-scale data processing systems.

About OpenAI

OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity.

We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic.

Background checks for applicants will be administered in accordance with applicable law, and qualified applicants with arrest or conviction records will be considered for employment consistent with applicable laws, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act, for US-based candidates.

OpenAI is committed to providing reasonable accommodations to applicants with disabilities. Additional information is available through OpenAI's applicant privacy and equal employment opportunity policies.

Benefits

• Medical, dental, and vision insurance for employees and their families, with employer contributions to Health Savings Accounts.
• Pre-tax accounts for Health FSA, Dependent Care FSA, and commuter expenses.
• 401(k) retirement plan with employer match.
• Paid parental leave, medical leave, and caregiver leave.
• Paid time off and paid company holidays.
• Mental health and wellness support.
• Employer-paid basic life and disability coverage.
• Annual learning and development stipend.
• Daily meals in offices and eligible meal delivery credits.
• Relocation support for eligible employees.
• Potential additional taxable fringe benefits, such as charitable donation matching and wellness stipends.

The role is at-will. Base pay and other compensation components may be modified based on individual performance, team or company results, or market conditions.