AI systems are only as good as the feedback that trains them — and that's where you come in. Your assessments directly influence how AI models learn, respond, and improve over time.

This is a fully remote, flexible contract role that fits around your schedule — whether you're looking for part-time work or a more substantial commitment.

Why Join Us

• Work on cutting-edge AI — your feedback contributes to some of the most advanced AI research happening today.
• Fully remote and flexible — work from anywhere, on your own schedule.
• Freelance freedom — autonomy, variety, and no office politics.
• Meaningful impact — help make AI more accurate, reliable, and useful for everyone.
• Potential for ongoing work — strong performers are considered for contract extensions and new projects.

• Review AI-generated responses across a variety of topics and formats for factual accuracy, relevance, and quality.
• Rate content using structured rubrics and clear evaluation guidelines.
• Identify errors, inconsistencies, hallucinations, and areas for improvement.
• Provide clear, actionable written feedback to guide model development.
• Work across diverse content types — from everyday topics to science, culture, and more.
• Complete assignments independently and asynchronously on your own schedule.

• No prior AI or technical experience required — if you can think critically and communicate clearly, you're qualified.

Work arrangement: Fully remote

Eligible countries: Brazil