Lithuanian AI Evaluator: Text & Voice Quality

Prolific; United States; Remote; USD 28,000 - 36,000; Part time

Job summary

Prolific is seeking fluent Lithuanian speakers to act as evaluators for AI models by comparing text and voice snippets and rating naturalness. You will listen to audio, assess authenticity, and provide contextual feedback from Lithuanian perspectives.

This fast-paced role offers pay per hour and the possibility to work from home with flexible hours, using a quiet setup and good headphones. You’ll join a global expert network delivering high-quality data for AI development.

Qualifications

• Fluent Lithuanian speaker with a strong command of natural, everyday Lithuanian
• Ability to distinguish subtle differences in accent, tone, and vocal delivery
• Fluent English skills for instruction following and reporting
• Backgrounds in linguistics or translation are a plus
• Access to a quiet environment and good quality headphones/speakers
• PayPal account to receive payment

Responsibilities

• Side-by-side evaluation: comparing text and voice snippets to assess quality and authenticity
• Naturalness assessment: listening to AI-generated audio and rating how natural the voice sounds
• Quality control: identifying where the AI’s tone or pronunciation feels unnatural or culturally mismatched
• Contextual review: identifying whether intonation matches the cultural context of the conversation
• Data tagging: providing feedback on the naturalness, tone, and authenticity of the audio

Skills

Lithuanian language fluency

Linguistic nuance

Communication in English

Attention to detail

Quiet environment setup

Job description

Prolific is seeking fluent Lithuanian speakers to act as evaluators for AI models by comparing text and voice snippets and rating naturalness. You will listen to audio, assess authenticity, and provide contextual feedback from Lithuanian perspectives.

This fast-paced role offers pay per hour and the possibility to work from home with flexible hours, using a quiet setup and good headphones. You’ll join a global expert network delivering high-quality data for AI development.