Thai Fluent Evaluator — Remote, Flexible Hours

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

Job summary

Prolific is seeking fluent Thai speakers to act as evaluators, listening to AI-generated audio and assessing naturalness and authenticity.

You will perform side-by-side comparisons of text and audio, provide detailed feedback, and help shape how AI models understand Thai language.

This flexible remote role pays $20-$26 per hour and requires a quiet workspace and a PayPal account.

Qualifications

• Fluent in Thai with natural, everyday language.
• Ability to discern subtle accent, tone, and vocal nuances.
• Fluent English for instruction following and reporting.
• Attention to detail; background in linguistics or translation is a plus.
• Quiet workspace and good quality headphones/speakers.
• PayPal account to receive payment

Responsibilities

• Side-by-side evaluation: compare text and voice snippets for quality and authenticity.
• Naturalness assessment: rate how natural AI-generated audio sounds.
• Quality control: identify where tone or pronunciation is unnatural or mismatched.
• Contextual review: assess if intonation matches cultural context.
• Data tagging: provide feedback on naturalness, tone, and authenticity

Skills

Thai language fluency

Linguistic nuance

Communication

Soft skills

Technical setup

PayPal account

Job description

Prolific is seeking fluent Thai speakers to act as evaluators, listening to AI-generated audio and assessing naturalness and authenticity.

You will perform side-by-side comparisons of text and audio, provide detailed feedback, and help shape how AI models understand Thai language.

This flexible remote role pays $20-$26 per hour and requires a quiet workspace and a PayPal account.