Overview Prolific is building the biggest pool of quality human data in the world. We support AI development by connecting researchers with a global pool of participants for paid studies.
Role: AI Trainer - Advanced Korean Fluency The role involves training and evaluating cutting-edge AI models. If you have the necessary experience, you will complete a skills verification test and, if successful, join Prolific as a Domain Expert participant, with payment for tasks completed.
Researchers are looking for your skills and you will be fairly compensated for tasks you complete. Many tasks require about one hour of uninterrupted work, though some may be shorter.
What you’ll bring Advanced language skills with verifiable fluency in Korean
Willingness to take our skills verification test to assess suitability for the Domain Expert participant pool
Solid attention to detail and ability to concentrate on complex tasks for up to one hour at a time
Reliable internet connection and access to a computer
Willingness to self-declare earnings, as participants are self-employed
Paypal account to receive payment from clients




What you’ll be doing in the role Completing AI training tasks such as analyzing, editing, and writing in Korean
Judging the performance of AI in performing Korean prompts
Improving cutting-edge AI models
Why Prolific Joining as a Prolific participant gives you the chance to influence AI models using professional work from home. After passing the assessment, you can join Prolific in a short time with competitive pay rates and flexible hours.
We connect researchers and companies with a global pool of participants to collect high-quality, ethically sourced human behavioural data and feedback to support AI development.
Prolific aims to integrate diverse human perspectives to drive the next wave of AI innovation.
Privacy and eligibility By submitting your application, you agree that Prolific may collect your personal data for recruiting and planning. Prolific’s Candidate Privacy Notice explains what personal information is processed, where, purposes, and your rights.

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📌 AI Trainer - Advanced Korean Fluency (Toronto - Remote) (Ontario)
🏢 Prolific
📍 Ontario