AI Trainer

About the Company

Prolific is building the biggest pool of quality human data in the world, connecting over 35,000 AI developers, researchers, and organizations with paid study participants to gather diverse experiences and knowledge.

Responsibilities

• Perform side-by-side evaluations of text and voice snippets to assess quality and authenticity
• Rate how natural AI-generated audio sounds
• Identify unnatural tone, pronunciation, or cultural mismatches
• Review whether intonation matches the cultural context of conversations
• Provide data tagging and feedback on naturalness and tone

Requirements

• Native or fluent Lithuanian language skills
• Ability to distinguish subtle differences in accent, tone, and vocal delivery
• Fluent English skills for following instructions and reporting
• High attention to detail
• Access to a quiet environment and high-quality headphones or speakers
• A PayPal account for receiving payments

Preferred Qualifications

• Backgrounds in linguistics or translation