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AI Evaluation Specialist in South Korea

Also available in: 한국어

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Job details

Pay

$30 USD/hr

Engagement

Contract

Location

Remote

South Korea only

Posted

Nov 7, 2026

OpenTrain on Trustpilot

The work

You will review AI-generated answers and judge how well they fit a particular user's needs. The work involves comparing responses, spotting subtle differences, and explaining your decisions in clear written feedback.

Assignments are completed independently and asynchronously. There is no set schedule or minimum hour requirement, so the project can fit alongside another role.

  • Complete evaluation and annotation tasks using practical experience with AI chat tools.
  • Compare and rank responses from ChatGPT and similar AI assistants.
  • Explain which response better suits a user and why.
  • Write feedback that helps AI systems better understand user needs and personalize future answers.
  • Work remotely from South Korea at your own pace.

Requirements

This is ongoing, project-based work for contributors who can make careful judgments about AI responses and explain their reasoning. You should be comfortable handling personal ChatGPT conversation history confidentially for research and product improvement.

  • Languages: Fluent Korean for reading and writing, plus practical English comprehension, ideally around B2, for instructions and training materials.
  • Communication: Strong Korean writing skills and the ability to defend nuanced judgments clearly.
  • Experience: Hands-on experience using ChatGPT or a similar AI chat assistant.
  • Work style: Remote, asynchronous, and self-directed with no set schedule or minimum hour requirement.

Open to applicants in

  • South Korea

How to apply

  1. Press Apply now. You create a free OpenTrain account and add your resume.
  2. Finish your application on the hiring company's site. The company decides who it hires, so it runs its own form.

Job ID: cmw6v6wdj00jf07leygqyioei

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