AI Trainer - Advanced Indonesian Fluency

Prolific; United States; Remote; USD 27,000 - 39,000; Full time

Job summary

Prolific is seeking Fluent Indonesian speakers from Indonesia to evaluate AI models by listening to Indonesian audio and assessing emotional nuance. This fast-paced role pays up to $24/hr and can be completed from a quiet home setup with good audio equipment.

You will review tone, sentiment, and cultural context to help AI understand human nuance in Indonesian. Prior experience in acting, therapy, or linguistics is a plus.

Qualifications

• Fluent Indonesian speaker from Indonesia.
• Ability to discern subtle sentiment and vocal cues.
• Fluent English for instruction following and reporting.

Responsibilities

• Audio Localization: review Indonesian audio clips for AI models.
• Sentiment Analysis: evaluate emotions, intonation, and feelings.
• Quality Control: flag unnatural or culturally mismatched tone.
• Audio Assessment: listen to AI audio for human-like quality.
• Contextual Review: ensure intonation matches Indonesian culture.

Skills

Fluent Indonesian

Linguistic nuance

English communication

Emotional intelligence

Quiet environment setup

Job description

AI Trainer - Advanced Indonesian Fluency

About Prolific

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid study participants with a wide variety of experiences, knowledge, and skills.

The role

We are seeking Fluent Indonesian Speakers from Indonesia to act as evaluators. AI models are now learning to communicate with human-l ike nuance, and we need fluent speakers to ensure these models understand the cultural and emotional depth of the Indonesian language.

You will be assessing how well an AI model captures human emotions, intonations, and sentiments in Indonesian. This is a fast-paced project where your ear for detail directly influences how AI understands human feeling.

Researchers looking for your skills tend to pay up to $24/hr. You must be prepared to complete paid tasks that require one hour of uninterrupted work, though many are shorter.

What you’ll bring

• Fluency in Indonesian: you must be a fluent Indonesian speaker from Indonesia.
• Linguistic Nuance: an ability to distinguish subtle shifts in sentiment and vocal delivery.
• Communication: fluent English skills for instruction following and reporting.
• Soft Skills: high emotional intelligence; backgrounds in acting, therapy, or linguistics are a plus.
• Technical Setup: access to a quiet environment and high-quality audio equipment (headphones/speakers).

What you’ll be doing in the role

• Audio Localization: reviewing Indonesian audio clips generated by or for AI models.
• Sentiment Analysis: assessing the model’s ability to convey specific emotions, intonations, and feelings.
• Quality Control: identifying where the AI’s "tone" feels unnatural or culturally mismatched.
• Audio Assessment: listening to AI-generated or processed audio to verify "human-like" quality.
• Contextual Review: Identifying if the intonation matches the specific Indonesian cultural context of the conversation.

Why Prolific is a great platform to join as a Participant

Joining our platform as a Prolific participant will give you the chance to influence the AI models of the future using professional legal expertise. Once you pass our assessment, you can join Prolific in just 15 minutes, and start enjoying competitive pay rates, flexible hours, and the ability to work from home.

We’ve built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback. This data is the cornerstone of developing more accurate, nuanced, and aligned AI systems.

We believe that the next leap in AI capabilities won’t come solely from scaling existing models, but from integrating diverse human perspectives and behaviours into AI development. By providing this crucial human data infrastructure, Prolific is positioning itself at the forefront of the next wave of AI innovation - one that reflects the breadth and the best of humanity.

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