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AI Research Evaluator (STEM PhD/MS)

Location not statedScience & engineeringContract · remote

About the role

From Braintrust’s listing.

Pay: $30 - $90/hour

Client: Leading AI Lab

About the Role
We're looking for detail-oriented reviewers with strong STEM backgrounds to support quality control on AI reasoning datasets. This role requires professional fluency in English, as you'll be reviewing and validating English-language technical content.

What You'll Do

  • Review and validate AI-generated responses in English for accuracy and reasoning quality
  • Identify errors, inconsistencies, and areas for improvement in STEM-related datasets
  • Provide detailed feedback to improve model performance
  • Collaborate with the team in English for project coordination

Requirements

  • Master's or PhD in a STEM field (Science, Technology, Engineering, or Mathematics)
  • Professional fluency in English (reading and writing required)
  • Strong English communication skills
  • Strong analytical and critical thinking abilities
  • Attention to detail

Nice to Have

  • Experience with AI/ML evaluation or data annotation
  • Background in AI, NLP, or related technical fields

Details

  • Hours: 10-15 hours per week (flexible schedule)
  • Duration: 6-month contract
  • Remote
  • Compensation: $30 - $90/hr USD (rate depends on location, experience, and educatioanl background).

Who can apply

The listing only says “Remote”. That doesn’t mean worldwide. Check country eligibility on Braintrust before you spend time on it.

How Braintrust screens people

  1. 01Create a Braintrust profile and apply to the job.
  2. 02Some clients run their own selection on top, for example an AI interview, a domain task and a recruiter interview.
More about Braintrust (94 open jobs)

Before you apply

  • No real platform charges you to apply or to “unlock” work.
  • Apply to two or three platforms, not one. Acceptance is never certain.
  • It’s contract work in projects. Hours vary week to week.

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