AI Evaluation Specialist

As an AI Evaluation Specialist, you will review AI-generated responses and judge which option better serves an individual user. You will explain your choices in clear written feedback, including when the differences between responses are subtle.

The work is ongoing, project-based, remote, and asynchronous. You can complete it independently at your own pace alongside another role.

• Complete annotation tasks involving AI-generated responses and written feedback.
• Compare response options and evaluate their personalization quality.
• Explain and defend your preferences with clear written reasoning.
• Use practical experience with AI tools to inform your judgments.
• Work independently in a self-directed setting.

What it pays and takes

This is project-based contract work for contributors who can make thoughtful comparisons and communicate their reasoning in Portuguese and English.

• Pay: Up to $25 per hour.
• Location: Remote work open to candidates in Brazil.
• Schedule: No set schedule or minimum hour requirement.
• Language: Fluent spoken and written Portuguese.
• Language: At least B2-level English for platform content, instructions, and training materials.
• Strong written communication and the ability to explain evaluative reasoning clearly.
• Sound judgment when comparing responses and defending a preference.
• Bachelor’s degree or higher.
• Ability to work remotely and independently.
• Experience using AI tools is helpful.

How it works

Apply on OpenTrain with your resume, then complete the application on the hiring site.

About AI training work

AI training is the human work behind systems that generate answers, such as reviewing responses and explaining which ones are more useful. People with strong language skills and sound judgment help improve how these systems respond to users.