AI Trainer - Freelance Annotator (Portuguese)

About This Role

Join Toloka as a freelance AI Trainer and Annotator to help refine artificial intelligence models by evaluating and classifying various forms of content. This project-based role requires individuals with strong analytical skills and proficiency in Portuguese and English to contribute to cutting-edge AI development.

Responsibilities

• Carefully review provided data (text, images, or videos)
• Label or classify content based on project guidelines
• Identify and flag factually incorrect, sensitive, inappropriate, or unclear material

Requirements

• Proficient in Portuguese (C2)
• Advanced in English (C1 or higher), both written and spoken
• Logical thinking, fact-checking and reasoning abilities
• Strong attention to detail and ability to understand and follow complex instructions
• Strong communication skills, including the ability to ask clarifying questions when needed
• Genuine interest in technology and artificial intelligence

Qualifications

• Currently studying at a university or holding a completed Bachelor's, Master's, or PhD degree in any professional field

Skills

* Required skills

Benefits